It seems that my Valve Steam account has been deleted. I can’t log in, and my account doesn’t show up in my friend’s accounts either. Further, the “retrieve lost account” functionality isn’t sending me a temporary password.
The last time I logged into Steam was on Wed Dec 5 to play Team Fortress 2, so it appears that the fuck-up happened sometime after then.
I’m very annoyed at this — just as I was almost getting to actually like Steam, it goes and pulls something like this. Wonderful.
Update Dec 9: Steam tech support says that my account was possibly hijacked or stolen. I’m not sure how that could have happened (I’m not a complete idiot when it comes to security), but I’ll go along with it for now. They said that they would email me new login information. It’s been a day since their initial answer, and that email hasn’t arrived yet.
Update Dec 11: I had to re-open the support ticket to get a response. At least this time they actually emailed my new login info. So, I’m up and running again with Half-Life 2, Team Fortress 2, etc.