Klik

I humbly submit to you, the reader, that Klik is the most important usability advancement in the history of Linux since SLS slapped together the first distribution. With one giant leap, installation of desktop applications reaches near-parity with Mac OS X and leaves Windows in the dust. It's truly a revelation. Now if I could only figure out how to make it work with Gentoo (and yes, I'm aware of the irony).