You should check out KDE--I think you'd like some of the standard window manager features there. They have some effects reminiscent of Exposé (as well as a bunc

You should check out KDE--I think you'd like some of the standard window manager features there. They have some effects reminiscent of Exposé (as well as a bunch of other options). And the current version of KDE is also, overall, the best environment I've ever used (out of Unity, Gnome 2, Windows 95+ and OS X Leopard and Lion).