It is addictive.  I check several times a day for new airdrops, or to see who has paid out, but I only allow myself 15 minutes to do that.  Then in the evening when all the kids are in bed I will work on airdrops for several hours before I go to bed.  I look forward to seeing which tokens payout and to satisfy myself that I am not totally wasting my time.  There are so many scams out there that it is very hard to justify the time and effort.  I am only getting paid out on about 10% of the airdrops I have signed up for.  I am only working one bounty, but I am thinking that maybe the bounties are the way to go.