Ipernity or Facebook for Esperantists? Social Networking On-line

I've written about my general and Esperanto experiences with social networking sites at my blog:

http://esperantofriends.blogspot.com/2010/11/social-networking-services....

This includes a link to most major and minor social networking sites, but excludes Ipernity in the Wikipedia list. There are many.

I hope a can edit that to include mention of the strong Esperanto community at Ipernity.