How to remove Zeitgeist in Ubuntu and why

Personally i don’t use any tool that use the Zeitgeist Framework and I’d prefer to open a terminal and use locate or find to search for files than having something that log all my activity and so slow down my system, so I’ve decided to remove this daemon totally from my system, please note that if you use Gnome 3 or Unity you could have some side effect, or perhaps the system will just become more faster, like the author of the article: Removing Zeitgeist Sped Up Unity .