Change number of workspaces
sudo apt-get install unity-tweak-tool link askubuntu Eliminate unwanted preview newtab panels (cause much lost bandwidth on low bandwidth systems)
Blatant shoving of an unnecessary feature down everyones throat that is unneeded and is just commercial.
newtabs override
Look for a way to be more annoying about the Search Engine feature in the future. I can't imagine anyone choosing Yahoo / Bing results over Google, even if you don't like the Googlies.
Downloadthemall
https://addons.mozilla.org/en-US/firefox/addon/downthemall/
Download Youtube Videos as MP4
https://addons.mozilla.org/en-us/firefox/addon/download-youtube/
