Welcome MSN Spaces!

A surprise to welcome me back from sabbatical: Microsoft released the beta of MSN Spaces(congratulations guys!).  I've been playing with it a bit over thepast few days; there's some very cool stuff there, especially theintegrations between Microsoft applications. 

(I've seen a few comments about the instability of the Spaces service; come on folks, it's a beta.  And they're turning around bug fixes in 48 hours while keeping up with what has got to be a ton of traffic.)