Fairly Symmetrical

I'm starting to get really tired of the letter X. In fact it is beginning to achieve the same level of dislike previously reserved for the small letters i and e, the phrase "information superhighway", and related phrases. XM radio. Windows XP. The Athlon XP. Aqua Extreme. OS X*. The XFL. Knock it off with the Xs already. Sheesh.

* Yes, I know it's supposedly "OS Ten". But it's an X nevertheless.