How are you liking Gnome 3? Gnome has been my favourite Linux desktop environment so I've been trying it out for a few weeks now and haven't liked it. It's a bit buggy and I don't like some things about the interface. To me it feels like it's in beta. I'm switching back to Unity on Ubuntu soon because I actually liked Unity a lot. Unity behaves a lot like Windows 7's taskbar (which I love) and is even more spacious.
I spent a good 5 hours tweaking it to my liking. So far I don't like it, but I think it has potential. I'm hoping they will add the usual panel items like a main menu. I use Unity on my netbook and absolutely love it. I may switch over to that. Gnome 3 seems to be lacking so many features; I would say it's definitely beta. There are very few extensions available for it, so I might try and create some before I give up on it.