airdrops hmm.. brings back the days when i was in your place... i was once also very curious about these so called airdrops too. at first i wasnt too interested since i was into bounties more since it was a sure thing. but later on when i saw the tokens and coins that have airdroped succeeding and gaining a lot of traffic and value, i really felt bad and had a lot of regrets. which is why i ventured into airdrops. and had a lot of free dough for just simple tasks or just by inputting my wallet address. but now, looking at today's new tokens and coins, there really arent much great ones. most of the time i only see shitcoins and obvious scams which is why i never do airdrops anymore. although there are good ones, but not worth the time and wait needed. if i loved the coin, i would pretty much just invest when it comes on exchanges than to waste time on airdrops.

     well, i probably have said a lot lol. but okay, this is how i see airdrops. airdrops are ways of various icos to make their coins spread and famous. it is eventually a freebie of some sort or a trial item like freebies in the local store. the only difference is that it is virtual and that it is not always free. sometimes, they require you to do some simple tasks to get your share of their coins or tokens. some of these include following their social media profiles or pages, sharing posts, like, posting a comment/reply, joining on their websites or even downloading their apps or wallets. there are actually things i missed to write but those are the most common tasks. the only difference it has from bounty campaigns is that you only do the tasks once(although others are too demanding and wants you to continue doing it to as many times in a week until the ico ends). but all in all, most of the airdrop tasks out there are easy to do.

      hope this helps