Ripple, due to its price, has the opportunity to grow seriously. This can be an x5 or even x10 increase. So, I think it's better option.

Couple of days ago they tweeted "We have some news coming. Stay tuned." Maybe  this was the promised news.
If serious, no, Etherdelta isn't gone. Just had some temporary issues.

Dude, you have only 9 posts. You need at least 10 per week to get reward.

No one can guarantee you complete security. Besides stealing, the trading exchange may suddenly close with your assets.
As already mentioned above, actively trading BTC isn't a great idea. Buy and hold! Don't use web wallets and store private keys offline for maximum security.

#leave
     Post count: 133
     Reason: I participated in three full weeks of bounty and want to give up my place to other comers. Wish ALGORY luck and thank you guys!

You can use AMD Ryzen CPU to mine Monero. It will cost slightly more, but ROI's about 1 year.
I would recommend two EVGA or Corsair 750w power supplies. Better to take with a reserve.
8 Gb RAM will be sufficient.

Standard situation after the release. This is done in order to purchase cheaper. Soon everything will fall into place and the coin will go up.

All got BTX on their accounts. It is a BTC fork and you can just ignore this, because it's have zero value.

Two weeks ago I would say that this is Ethereum. But now, holy cow, LTC showed its power and don't want to stop.

I feel your pain, dude. I sold mine right before the price rises. This is just incredible price pump we are watching now.

Ripple — the first thing that comes to mind. Huge popularity and volume can become indicators of extreme growth in the next year.

First of all you need a well-planned budget. There's a lot of apps that can help you with this. Try to use it first couple of months writing down all costs. Based on this information, you can plan your expenses and spend money more reasonable.

GPU of course is more profitable. But you can use both in some of rig's setup for maximum efficiency. For instance, with AMD Ryzen CPU you can mine Monero.

Not so rare - literally a week and a half ago, the same happened.
But yes, this is a great opportunity to buy some coins

Some coins are profitable to hold, some you should sell every day. There is no single answer.
But with certainty it can be said that you should always monitor the cryptomarket before making a decision.

Investments in Litecoin or Etherium will be best choice. And now is great time to buy them; I don't think that price will continue decreasing.

Easily? I'm not sure about this. Your forecast looks too inflated. And the present situation proves this: BTC went down with 99% of all altcoins.

Hey! Have you planned any worldwide presentations of your product at exhibitions to attract more investors?

There is no right answer. On the one hand we have growing af BTC, but this will end sooner or later. And you should be there at this moment.
But altcions calmed down before the storm and maybe this could be even better investment.

With BTC you can know for sure, that you'll receive a profit anyway.
ICO's situation is much more difficult - you have to spend a lot of time to choose the right one. But in the end, the time spent will pay off.