I think market will be back in june  so i am waiting for next 3 month and keep watching .

Depend on what are you meaning about profit? All airdrops are free but now it is very difficult to find a good airdrop, 99% of which cost 0.00$

But it's risky and requires capital.  If you have no budget, no trading skill and plenty of time...then bounties are the way to go.

So bitcoin is better to invest. Decisions for investment is different in this case if you want to invest you can do in ETH because it may soon going to rise.

 Yes, maybe they are not as will be developed in the future, but the future for them and their development profoundly secondary.

 I can see people becoming depressed and losing hope because they are getting rekt by the market in the last few months. But do you guys really think it will not go up again? Been here already before and there's always the rainbow after the rain.

 I think we will see potential of these coins in 2018 as some of them are platforms with great devs and community,

I advice not sell them. If you talk about not very promising tokens, which are in a good price position, then yes, it's a good idea to sell them and buy Ether.

 Dogecoin is not yet dead, Its still kicking btw, and yes, honestly, dogecoin is now removed from the top 3 cryptocurrency. But it doesnt mean that doge is now dead.

 However, this does not mean that there will be no more Facebook related campaigns. Members do not contribute to growth by promoting advertisements, but they make and write contents to provide information through the social media.

I think there will be a lot of excitement!

U will still earn more money even if u have few coins. Everything starts below and all u need is zealous work.

It is too early to predict which coin will be best in 2018. But in my opinion, etherum will be the best coin this year.