OS X App: Quicksilver

Been on OS X for a couple of months now, and if there's one application that stands out as incredibly useful, and that I haven't seen replicated on other operating systems, it is Quicksilver.

In 3 words:

What Linux Needs.

It offers benefits similar to the those found in Google Desktop on Windows or Apple's own Spotlight, but is easier to use, and much more focused on a singular goal.

Check it out.