I signed up for an ICO the other day and saw that they were giving away quite a lot of tokens for just signing up with Twitter and Telegram. How do they benefit from this? Do they just want more followers or do they want to get rid of tokens? Or is it maybe just a scam?
its not a scam, they want to grow their community, their surrounding, and the group of people who holds their coin, they do airdrops to get supporters. and when they do that, there are some possibilities that the price of their coin might grow.