Do you think Airdrop is effective to promote ICO projects? I think No.
Certainly it may be useful to spread the name of the project, but will those people who know about the project with Airdrop invest in that coin?
I think that they only to sell the coin which earned by airdrop cheaply in the market and dump the price.
How do you think about this??
It can also help the project to be popular but not quite enough to convince and gather an investor for the project so it need to have bounties for more advertising , perhaps bounties are a form of community who make a story or a discussion of the project , it make sounds for the benefits of the ICO .