Request for Topics

If anyone reading this has a suggestion for Linux topics to cover, I'd be happy to entertain them. I currently am developing multiple root file systems for a new distribution I'm calling "THLinux". All of them will be embedded in nature and fit into as small a footprint as possible.

Currently, I've been working on a ~600-750MB Debian USB drive with KDE and a tar-gziped deployment archive(~256MB download).

Feedback is definitely welcome!