User blog comment:DaNASCAT/Technical Update: April 18, 2011/@comment-3155630-20110419183615/@comment-1656630-20110419184948

Chat will be enabled in WikiaLabs as soon as it's cleared for a wider distribution. In the meantime, we're rolling it out slowly to test wikis. We may add more test wikis over the next few weeks, so if you'd like to volunteer (and you're sure your community is interested, and can be patient about bugs), let us know!