We've tried to cover a good range of FOSS projects and people with the signatures below. All tshirts will be signed by all the people below, so hopefully there is something there for everyone!
Confirmed:
- Alan Cox
- Aaron Seigo
- Jeff Waugh
- Lawrence Lessig
- Mark Shuttleworth
- Andrew Tridgell
- Rusty Russell
To let us know:
- Linus Torvalds
- Richard Stallman
- Jon 'maddog' Hall