hmm quite a few things... some of these might be Cyanogen mod features but:
Ability to customize the taskbar on the fly...take the clock out, change from White to Black, customize the color scheme of the notifications, etc..
I like the AOSP Camera TONS better..seems way faster
AOSP seems faster in general, I've never hit the benchmark scores that I get with CM6 on a Sense rom..
Wiimote - we said this already..
Bluetooth Mouse and Keyboard - really is cool...especially when you have a small form factor keyboard and mouse that you can whip out and knock out important emails with.. I love this especially for my business emails. The mouse makes web browsing seem real.. Eventually when we get HDMI output of the everything, I'll basically have a laptop in my hands..
I'm sure there is more, but thats all i got off the top of my head...
I'm with ya though, if Sense could have the Bluetooth stack that AOSP uses, I'd probably roll Sense, until then...
