I've decided not to do F4F anymore. Do you know why? Because I think F4F is not cool. It is breaking scratch. Scratch isn't all about F4F-ing. It's about making projects, and if those projects are good, well, then the other person follows you!
What is F4F?
F4F is when one user follows one user, and then the other user follows the other user. (But don't do this.)