I participate sometimes especially if I know the project is hype and there's good potential for the project to get listed on decent exchange.

But don't participate like doing it in hardcore way since I'm bit disappointed about on where are the airdrops going since lots of the project now are scam and that's a total waste of time if we participate on a project that doesn't have any plans to pay us.

That's why I'm selective on the project I participating because I don't want to spend lots of efforts then get nothing in return.