I have noticed a series of small things about snow leopard that are not deal breaking for me but certainly do serve as a minor annoyance.
Post your problems with snow leopard
Spaces - I used to be able to switch space by zooming out and hovering the mouse but now I have to click the space I want to move to.
Multitouch - every feature except for scrolling and alternative click no longer works for me. (Update: All multitouch features now work after my 3rd time restarting my computer)
Log in - with usb devices plugged in there is a long delay (possibly indefinite) where the screen is simply blue (BSOD anyone), and when I unplug all usb devices I still end up viewing 2 mouse pointers (screen shot attached (take with my iphone so its pretty low quality)
Post your problems with snow leopard
Spaces - I used to be able to switch space by zooming out and hovering the mouse but now I have to click the space I want to move to.
Multitouch - every feature except for scrolling and alternative click no longer works for me. (Update: All multitouch features now work after my 3rd time restarting my computer)
Log in - with usb devices plugged in there is a long delay (possibly indefinite) where the screen is simply blue (BSOD anyone), and when I unplug all usb devices I still end up viewing 2 mouse pointers (screen shot attached (take with my iphone so its pretty low quality)