There are two features I'm excited about for Gnome 3 which were not mentioned. Both exist as ideas. Ideas are fragile, delicate things. Attack people, not ideas.<p>The first is the "task pooper."
<a href="http://arstechnica.com/open-source/news/2010/02/task-pooper-could-revolutionize-gnome-desktop.ars" rel="nofollow">http://arstechnica.com/open-source/news/2010/02/task-pooper-...</a><p>The general idea is that things that pop up in your face are distracting, but notifications are good. Hence, the task pooper. It's a bar of wibbly-wobbly timey-wimey stuff. You drop files and such into time slots on it, and they pop up again at the end (to either disappear into a filing system after a few seconds or be bumped back a few hours). I vaguely remember hearing something about being able to shove application notifications in it. Additionally, it can boil an egg at thirty paces.<p>The second is Quicksilver/Launchy/Gnome-Do type functionality integrated at the GTK 3 level.
<a href="http://www.cimitan.com/blog/2009/01/31/do-ifying-gtk-30/" rel="nofollow">http://www.cimitan.com/blog/2009/01/31/do-ifying-gtk-30/</a><p>This will never happen, but it would be amazing. No more hunting for arcane menu items in The GIMP; just type "enable indexed color" or whatever. Alas, a strong argument against is would be that it would just encourages sloppy ui design, so I doubt we'll see it any time soon.