Here are what I consider some WORTHY places to go for information related to Enlightenment, X-Windows or anything really good for making UNIX life better.

Maube
- A Music Module Tracker for X
The Gimp
- Intense Paint and Image Manipulation App for X
Window Managers Page
- A Page summarising all Windowmanagers for X
Cthugha
- An intense waveform display program X and SVGAlib