My Xobni auto-updated and I noticed there were a few noteworthy fixes in this new version - a primarily cut-and-paste post from their forum:
The Release version is 126.96.36.19926. The release is being rolled out in stages, so you all should get this release over the next few days. It contains the following changes:
Fixes many cases of the incorrect Person.ME problem
Fixes some cases of endless spinning in Conversations
Fixes Xobni disappearing cases due to the regional settings registry key corruption, and points them to a FAQ entry
Improved profile load time performance
Upgraded Fun Facts
Everyone should get updated automatically over the week, but to get the Updater immediately, please visit the following link.