It seems that a number of people recently had their status changed from "working at Valve" to "not working at Valve."
No, we aren't canceling any projects. No, we aren't changing any priorities or projects we've been discussing. No, this isn't about Steam or Linux or hardware or [insert game name here].
I'm linking to Engadget because it's the primary source. However, it's rather disappointing to see so many "Valve deserves it for having said unflattering things about Windows 8!" comments under the story.