There's now a Special Interest Group (SIG) for Fedora Community Spins. From the initial proposal by Jef Spaleta, here's what the SIG's responsibilities are:

The purpose of the Spin SIG is oversee the development of an evolving set of technical best practises to be applied to all community spin concepts. The Spin SIG will also oversee the continued maintenance of approved community spins in the Kickstart Pool, and will regulate the use of any infrastructure as it becomes available for use for the Spins SIG. For example webspace at spins.fedoraproject.org will be made available for spin descriptions and links to externally hosted binaries. New spin concepts first come to the Spins SIG for discussion and technical review. Once the Spins SIG comes to a consensus as to technical merit of a proposed spin, that spin concept is passed to the Board for trademark approval.

I'm volunteering to get this show on the road. If you have interest in a Fedora Community Spin, whether it be an existing, new or localized version, sign up and/or attend the first meeting Tuesday April 8th, 21:00 UTC, in the #fedora-meeting channel on the FreeNode IRC Network.