I joined the airdrop for BRD as mentioned in this thread last night. It took me an hour and a half to meet their criteria after having to redo a few things that weren't clear. If I was doing it just for the income, I wouldn't bother, but I was curious.
Part of that process was a retweet, and it doesn't give you the opportunity to add a disclaimer. So I just posted a tweet after it letting my followers know I was participating in an airdrop. Not that I think I was at any risk. Just to be fair to them. I agree with @AfriDylan that it is extremely unlikely that retweeters will ever go to court.
Thanks @CryptoQueen for the telegram link. I just followed the first one and now I've got candy. Apparently I'll be able to swap it for Linfinity tokens(link affiliated to me I think) in June. It was much faster than the BRD sign up.