Have you seen many airdops who have much more allocation?
They always are for few pennies ,nothing more but if we take into account the bounty amounts in recent months then airdop could be better than that

I also do not understand why people go for those bounties with so little allocation maybe they just dont read the thread.
I try to calculate reward, first I check allocation then number of bounty participants and wage approximate reward, and join bounty at late stage. I also don't understand why would they accept low reward, why to work for less if you can get more, either they generally fail to do math or they join something just to join something.