My opinion is Airdrops are wasting our time. But I have done a lot of airdrops in past. Some airdrops events bring me good profits. But a lot of airdrops are a scam. We have a good ways to earn money. We can do these works for getting good profits,


1. ICO investing
2. Bounty campaigns


                                         If you need to make free tokens, So bounty campaign is the best way for you. Someone needs to earn money from investing your money, ICos is really good for you. But don't do these two without research. Finally, My idea is Airdrops are waste our time.