Uhm, when I said 2.0, I meant 2.01
I actually never wanted to buy the 2.0 upgrade, as I heard lots of reports about its instability. 2.01 was reported to have fixed a lot of the problems, but apparently for me, it still feels slower/sluggish if not outrightly crashing.
The only time WM has ever crashed on me is when I was using a custom rom.
Otherwise, its uptime is great. And I install a lot of stuff, with my today screen filled with spb diary, batterystatus, spb pocket plus, etc.