del.icio.us bulk updater

re-mark -- A great tool. I had 700+ bookmarks that were not shared, using this tool I was able to share all of them in batches of 100.

Linux Kernel module example

Simple easy kernel module example.

Ruport - ruby reports

Need a neat reporting framework, try Ruport.

GnomeFiles

Large repository of Gnome applications. Search and broken out by group.

bogofilter spam filter

I use bogofilter for my evolution mail filter. It works great. If you need a good spam filter give it a whirl.

Linux on a USB drive

Multiple distros available ( including many not listed on this site - just google ).
Grab your USB linux and go.

130 MPG 2 passenger vehicle

If only it were available here and I had $30K
aptera