the airdrop is in my opinion a good advertising tool people who do not know what about will be curious and look for more information...
I agree it's a good tool to enhance their project.and in addititon to that airdrops always create a more or less big community very very easy
True but you dont want to have lots of people in your chat spamming referral links or asking "where is my token!", its a trade off do you want alot of users low quality, or do you want less users high quality
bundled with social media marketing and subsription this could empower the ico even more...
