Facebook chat change
Due to what appears to be a protocol change, Facebook chat is currently not working. The author of our Facebook plugin is working on a fix. We’ll keep you posted on any new releases that fix it.
In the meantime, feel free to send Facebook some feedback about wanting an official (as in, we don’t mimic the web browser) Facebook chat protocol. If they implement something that isn’t subject to breaking, we’d be able to avoid problems such as this.