Google has a serious quality problem. Check out the link to the Google Groups page...
1.) Does not scroll with the mouse wheel unless you are in 'certain areas' of the page (aka broken).
2.) They are using Frames, like this is 1999
3.) Instead of easy-to-read button names, they are icons of unknown purpose.
4.) Why all the wasted white space?
Google is a bunch of college smart alecs... you see that in the tone of their posts. But sites like Google Groups are garbage.
#3 I do not want to mouse over everything to find out what button to click. I'd prefer it if they labeled the buttons.
I prefer interface design that isn't stupid.