I've actually had 672 tokens from Monero Gold last week and 1350 tokens from IOTA Gold early this morning which for the meantime doesn't have value yet because it isn't available on exchangers as of now. I once had that belief few weeks ago, I told myself that it is a waste of time participating on these airdrops so I decided to just concentrate on bounty campaigns. A friend then got 10K worth of ELTCOIN Token from an airdrop probably 2 weeks ago which based on her has $181 value now, I envy her for that so I ended up working on airdrops again I was so happy when my XMRG appeared on my MEW because it is FREE. Will still keep doing airdrops even if it is just a waste of time to many. I know sooner or later they will have some value on existing exchangers