Not a fan of how I'm pretty much not allowed to used the Super-key (Windows key) for pretty much any shortcut on 11.04.  Gnome-Do is almost rendered worthless, feels like exercise doing the new keyboard shortcut I had to assign for it (Cntrl+~). Tomboy has pretty much fallen along the way as well.  What a shame, I love Tomboy Notes so much.  Using a combination of Zim and Glippy Snippets for what Tomboy had been used for. Also possibly the biggest downside is not being able to have RedShift run at start-up as well.  I can get it to work manually at the terminal but I cannot get it to run at Startup, by any means possible! Unity proving to be more pain that gain thus far.