8000. Nothing much has compelled me to spend them. The last thing I bought was Puzzle Fighter. I almost buckled and got Carcassone, but then we got it for free.
5100. Mostly from the CC sale. I also just added one from XMas. Only stuff I've bought lately is the Rock Band DLC. Will probably jump on a few XBLA titles when I get through my huge retail game backlog.
3720, and haven't spent any in a while. I think the last thing I bought was the Katamari DLC. Like Zewone, all free points. And I still have some $9.99 CC 1600 points cards waiting in the wings. I may and up buying most of the Oblivion DLC though.
I haver roughly 14k...I bought a couple of the 4000point cards during cc buy 1 get 1 50% off...I bought a bunch to use with rock band, but I haven't had time to take it out of the box yet.
Having just traded within the tropicana thing I now have 2450. That'll quickly be going down since I'm probably going to get Arkadian Warriors and Undertow. Every MS point I've ever had has been thanks to tropicana. I'll be lost when that contest ends...