Due to a recent policy update on Planet Larry (a planet run by Steve Dibb for gentoo users) former gentoo developers are no longer allowed to be syndicated there. So to provide a central place for former gentoo developers to talk about gentoo and other things on their mind Alexander Færøy have now started Planet Exgentoo - the planet for people not allowed on either Planet Larry or Planet Gentoo.
There's only a few users as it's only just started but I hope many people will join and make their voice heard on interesting and/or important issues. Just comment below or contact me on freenode if you're a former gentoo developer and want to be added to Planet Exgentoo.
Note: I know that the link to the Planet Larry policy update is broken - Steve Dibb is aware of it but I don't know if he plans to fix it. You can find a copy of the announcement on the archive though.