They are not a bubble, they are a brand new technology that I believe will lead and used by most peoples in this world. Every one will use them and it will remain exist for a long time.

You have earned a quite amount of rewards and I think you are doing good with bounty. I haven't received many rewards, most of them are cheap and very low rewards.

Its better to watch the condition and the development, if they are developing and sue that the value will rise up along with the development then its worth to invest.

Crypto is for a long term investments for most of them, you are able to trade them in short term too but most peoples are investing for long term because they could earn more return.

You need more time and more research about this markets, they are volatile and they could go up and down depends on the supply and demand. Calm down and have faith that crypto is fine.

I would predict that they will survive for a long time, maybe around 10 to 20 years from now on. The only thing that could kill crypto is when there is a new technology that better than crypto.

It is not impossible for any alt coins that might replace bitcoin, but it need times and hard work. Bitcoin reaches their value after a long time surviving in the crypto industry and its same rules for any others alts.

Its the worst idea if your self doesn't know crypto is and have any good experience and could earn a stable income from crypto. Do not dig your own grave yard and better to learn before you jump in.

Peoples are always greedy and in crypto they would be greed because crypto could make things far more then you are expected. But to be successful its hard to overcome these greed.

It is important to be patient in this markets, they need time for their project development for increasing their value. And they also need time for their product to be known by audiences.

I agreed that ethereum is worth to hold for, they are promising and will reach a great value. They gave a great impact in crypto industry and they have a great followers.

I would suggests few altcoins that am holding and I believe they will rise have good value in a year, they were NPXS, RKT and ZRX. They are really promising and try to find out why I pick them.

There are a lot of bounty out there and I suggest that hunters look for them selves and learn about them because you need to know deeply about them.

I would hold them until they reached a good value to sell and all we need is to wait for the project development and then the price is rising along with th development.

Eth will keep be the next to btc and it all because eth has give a lot of good work to crypto and provides a platform that able to use ICO token and support the growth of crypto.

Long term investment is a good strategy and best option for crypto, for most of peoples this work best for them to earn their profit. Just to make sure that when we entering the markets in low price.

of course we are have to be picky with ICO, its our money that we wants to invest in. If we not taking some action to find out which one are good and should be pick, the risk is just too high.

You don't need to sell all of them, sell any alts that might won't rise up. Pick the better and promising one so you are able to take a good return in the future.

I believe that bitcoin would keeps its dominance in crypto industry because peoples love its value and trying every single thing to get bitcoin. And it will last for a long time.

The good way and easiest way to earn alt coins is buy them in the exchanges, the only thing that you need to do is deposit and then buy your pick. Do anything such like bounty or airdrops needs time and work.