There is a News Feed that displays articles, updates or comments relevant to certain teams or, perhaps, to the entire company. The now-familiar Live service can be used to broadcast corporate communications, such as a presentation by the CEO. Workers can communicate in real time using a version of Messenger. They can also create private Groups for brainstorms or discussions—as of this week, groups can include colleagues or business partners that aren’t official employees. That feature wasn’t previously available until today’s launch.
It looks like $1-3 a month (I’m guessing). I mean: I’ve never used an intranet site that was worth a damn. You could do worse than using Facebook for it: it seems to do a damn fine job as the intranet for people’s lives.
What’s always mattered in these things is that the vendor (here, Facebook) keeps up with it over the course of 5-10 years. Otherwise, it become a big hunk of crap you can’t escape that never evolves. Google Apps (or whatever it’s called) is like this: aside from GMail, it never seems to evovle at a pace that makese sense, so you’re left with the ideas of 2-3 years ago. So, the question becomes: is Facebook in this for the long-haul?