Almost useless, because of a high volatility and slow transactions

I think as a currency it can not govern the whole world, because it is too volatile, but as an investment it absolutely can 

I think they have future but not all of them, because we dont need so many type of coins

stellar. this altcoin is number 8 on the marketcap. I read a lot of good things about this coin and the price is less than 1$. Buy it!

Why this should happen? it must be the reason, but i dont see it now

For me it is binance, because of user-friendly interface and wide choice of coins

It is not obvious yet. Too soon for predictions

It is impossible in the nearest future, but in a while who knows...

Bitcoin has a huge impact on all coins and if something bad happens with BTC, altcoins will struggle a lot.

I think BTC peak is much hire than this.

BTC is just a type of currency, it cant fix the problem of unemployment

Yes it is a good time to buy altcoins, because now market is on a low level and altcoins are cheap

BTC will be more expensive and much more people will be involved in this industry

I dont think so. I suppose that the deep correction is over

It depends on altcoin... I think ETH will 

It is possible, if the growth of market continues, eth will hit 10k

I think it is possible, but not this year, this year 50k max

Binance was not hacked in my opinion, just technical problems

Now BTC is 8000k but i predict it will rise greatly in spring or in summer

Bitcoin is too volatile to be a useful currency, but for now, one day this volatility will stop