Why is nobody discussing about it? Well this forum turned out to be a junkyard for shitposters to spam and random repetitive useless topics are what is created everyday, so that explains why.
Are you against bitcoin or are you against blockchain or are you against lightning network? You say different things in different posts.
If you hate bitcoin, deal with it, millions of people still do like it. If you're against blockchain I don't why so but blockchain is one of the best tech upgrade that Satoshi has come up with so that a lot of shit can stop happening. It's not happening much for now but it can happen in the future with some changes. If you are against lightning network, we'll just know this that it will always remain an altcoin, bitcoin is what people will give more priority to. And remember that it is a fork of bitcoin and hence yet another forged version of bitcoin. People are going to get rich again.

I'm going to relieve you from the trouble, you're going through. Here's an exchange which doesn't require users to sign up, has no issues yet and is a great exchange. All you need to have is wallets of two crypto currencies you want to exchange and the amount of money you want to exchange. Here is the link of the exchange :- https://shapeshift.io/#/coins
Be sure to check out the FAQ: -  https://shapeshift.zendesk.com/hc/en-us

Two options,kraken and localbitcoins. Localbitcoins is expensive on fees but its a good option and is very secure. You can find details about kraken here:- https://support.kraken.com/hc/en-us/articles/201396777-What-are-the-deposit-fees-
Kraken is really a good exchanges,I have not heard much issues from it,same goes for localbitcoins. I'd say you go for localbitcoins if its available in your country,even though its fees is a little high,its safe. You can read about localbitcoins here:- https://localbitcoins.com/faq and https://localbitcoins.com/guides/security
Note that localbitcoins is just for purchasing bitcoins for fiat. You need to tranfer your bitcoins to some other exchange ,if you want alts.

Blockchain.info is known to be a buggy wallet, so the issue is in their end. Try contacting their support, all you can do is that now. But you can also keep trying to send your bitcoin to the destination address and maybe by luck your transaction would go through. Please stop using blockchain by all means if possible and rather use a hardware wallet. It takes time to open up and all but it's definitely worth it.

Alright, CEX.io doesn't have an organized support system. Contact in your next reply to the ticket and tell what exactly you have done and they should probably understand where they went wrong, they will also then disable your 2FA and then you can login. Remember, you can either use authy, it's better than Google authenticator, because you can get a back up of your keys easily. Or you can also buy an external device for your 2FA. Here's a link to buy external device for 2FA :- yubico.com Good luck.

Hope for poloniex and bittrex has been lost now. Poloniex like you said has the worst, worst support. That's why people are switching to binance now. But all I can say is that you have to wait, don't send multiple support tickets, this may anger them and demotivate them not to solve your case also. They'll solve your issue, send a ticket after two months gap, if they don't answer till then. Wish you luck, and hope you get your money back.

Possible circumstances :-
Someone got access to your 2FA account( Google authenticator /authy).
You didn't enable your 2FA.
You entered your data in a phising site.
Try contacting the support, they wil get back to you in 2 weeks probably, most of the support teams have such policies. Do no irritate to use foul language against them. Though it's not hitbtc 's fault. But yeah that should do.

Blockchain is for better security at the same time open source and for an office, employees cannot manipulate the data if they use Blockchain, so that's an advantage here. And if you're using blockchain the whole world will be able to see it, so companies cannot show fake random data, the whole world will against then. Legality issues will arise but if you're doing something for  a good cause  it won't be a problem then.

You're not the only one who didn't sell at high prices, a lot of people didn't. However, no one thought the prices would drop suddenly. But that's how markets work. Crypto markets won't end or even crypto won't technically end just like that. If it does the world will lose billions and billions of dollars for nothing. There will be a chaos and things won't stop there. Economically there will be major consequences, this may even lead to a long awaited war between US and North Korea. Things can go out of hand real quick. So rather just not think about it I'd say.

Litecoin, ethereum and bitcoin are actually high, to be honest. They are in levels of such prices that no one thought it would ever go to. At least for Litecoin such wasn't expected. Litecoin is same as bitcoin, just it is 4 times faster than bitcoin. Ethereum, yes, has a lot to talk about. But then, these prices aren't bad. Common, the prices of bitcoin, Litecoin and ethereum are 11,000; 1,000; 200$ respectively. So I don't know what is there to recover, these are kind of the prices where the markets are stable at.

There should some sort or catch to it, definitely ECB won't go for a decentralized coin, they may use crypto in the future but they definitely won't want it to be decentralized. They will have to imply regulations and will try to put maximum regulation thus, violating one's privacy that he probably had before. This may drive them to go back to fiat. But then not all users are against regulations. Anyhow let's see what EU has got for crypto users.

1. Segwit acceptance is still very low. Online wallets and exchanges haven't adopted to segwit yet. Core is still to release the optimum version (15.6) which is set to release in May.
2. Last year not many expected the year to end with such a huge price. So this year expectations are pretty high, so maybe this year the prices will be a bit more stable and not go up by much. Altcoins will be unstable, obviously in the mean time.
3. Lighting network, am interested to see on how it's set to perform.
Overall, bitcoin should have a tough fight with altcoins in giving a good profit to people who think of it to be an investment. Altcoins shall win when it comes to having goof profits because it's trading. Prices shall not go more than 50,000$ if any predictions are to be required though achieving it is much unlikely.

What are shitting about? You cannot determine on how the prices will become "consolidated". Markets will. Meaningless threads are created every day now. And the first line contradicts the second to some length ,do you not realize that, you dumb idiot? Learn about crypto before making baseless shit up.

Mate can you not understand, crypto had a bearish market for 2 weeks and now that it's recovering and the bullish trend is on its start, stop having such useless predicament on when will bitcoin go back to $20,000. And what is up with that blood bath and all, it just went down to that price range for a span of a few hours and you people start exaggerating about it. People's opinions on this matter isn't going to help much to be honest rather a place for idiots to post random things.

He sold Tron because he knows it's a shitcoin with nothing to contribute. I got something to add along, people claim  that tron's whitepaper is copied from other whitepapers. Here's a link :- https://medium.com/@cryptohaber/trons-whitepaper-is-copied-plagiarized-cefce74335ce
Now this coin will join the group of coins that will get pumped and dumped every now and then. Let users beware.

Here is something that you need to do first.
Stop using cryptopia, it's shit.
And sell off your holdings of TRX, it's also shit. Their Whitepaper has been Plagiarized. Here's an article about it:- https://medium.com/@cryptohaber/trons-whitepaper-is-copied-plagiarized-cefce74335ce
I'd suggest you to first learn about crypto and then start trading.

When the days of winter comes, the lone wolf dies but the pack survives. True Story. Same has happened to crypto, a few users got into a huge loss and they gave up on crypto, while the rest waited patiently. And what makes people think this is as worse as the great economic depression, that is still to come for crypto and this is nothing. Beware. Winter is coming and it is going to be upon us.

That thread has been so badly abused by shitposters and it would have been better if you had made a self moderated thread.
Hodling is good for some cases,I have a different strategy,I rather prefer to trade with alts and play with money real nice. Seems to be very interesting and full of fun. I ask people to trade than hodl because you're not giving full use to your capital but it seems like trading is not everyone's cup of tea.

Mate, I'd just you to go for trading than investing in ICOs. Because here's the thing they are shit and you have to wait for a long long time for you to get a good return in investment. Until then you will have your hands tied, and the markets can crash every now and then, so you'll get frightened there and some ICOs take forever to start dealing with exchanges and they take like a year or so to wait for their coin to get listed on a good exchange and they give an excuse saying that they are trying to improvise their products and what not.

This thread belongs in exchanges board. Move it to here:- https://bitcointalk.org/index.php?board=223.0
Binance would be the best option, they have the highest crypto trading volume with a lot of altcoins to trade with. Link:- binance.com
Shapeshift is also good, no need for an account and instant exchange. Link :- shapeshift.io