For returning members: As Asmodean noted, when he repaired the site after a recent downtime "the local avatars got nuked." If you need any assistance with getting your avatar back, please post in the Ask HAF board.
Simple Machines wants to thank everyone who helped make SMF 2.1 what it is today; shaping and directing our project, all through the thick and the thin. It wouldn't have been possible without you. This includes our users and especially Charter Members - thanks for installing and using our software as well as providing valuable feedback, bug reports, and opinions.
And for anyone we may have missed, thank you!