Among my circle of friends, that used to be the case, but it's increasingly rare that I find anyone actually signed in to FB chat, so now it's only usable for a

Among my circle of friends, that used to be the case, but it's increasingly rare that I find anyone actually signed in to FB chat, so now it's only usable for asynchronous messaging. A bunch of people seem to have moved to either Skype, Hangouts, or iMessage for synchronous chat. I don't have any great insight into which demographics that might be happening in, though.