Yes in both Poloniex and Bittrex you can convert BTC to USDT and keep that in USDT and anytime you can buy btc again with that. I always do that when I see btc is going down I convert them in USDT and when I see btc come to a level from where it can go up I buy back BTC from USDT like this my BTC amount also increase and I get profit when BTC get to its old place again....
I am following this post I also want the answer for this question I am also planning to convert few of my BTC to USDT before the segwit but where to store them I don't know so I am also anxious to get the answer of this question.
There are many bounty programs available here for many new coins if you complete the task for that coins they will give you some tokens of that coin. So you will earn free coins like that.
I somehow agree with you but some coin are here which looks like will have a future the one who have active development team and have a proper road map and the team working on the future of that coin will sure have some value in future and almost 90% of the coins looks like short term and will disappear when people get more and more knowledge about crypto trading.
Few of them are good coin everyone should always do all the research about the coin before investing in it for long term. So do full research before investing in any coin and if you have confident on your coin and if you have patience you will sure earn from that coin.
Now a days after few big giants scammed most of the companies are only coming with the focus that they collect as much money as soon as possible and then go for scam. I recommend everyone to try to learn crypto trading themselves and work on crypto trading don't rely on companies because most of them are ponzi schemes and the circulate the money of new members to old members and when they see new members stop coming they go for scam and take all the money with them... SO be Careful from these kind of companies.
It looks likes litecoin is on of the best coin for investment purpose at this time. Today Lite coin crossed its all time high and its keep growing from last few month. I think in mid August litecoin will be at 150$ for sure...
You site is very good and you have worked amazing on your site. I will surely look forward to your site and will surely buy some coins..... I also followed you on twitter...