- **[Donald Knuth](knuth.md)**: computer scientist, Turing-award winner, author of the famous [Art of Computer Programming](taocp.md) books and the [TeX](tex.md) typesetting system
- **[John Carmack](john_carmack.md)**: legendary game ([Doom](doom.md), [Quake](quake.md), ...) and [graphics](graphics.md) developer, often called a programming god
- **[Lawrence Lessig](lessig.md)**: lawyer, founder of [free culture](free_culture.md) movement and [Creative Commons](creative_commons.md), critic of [copyright](copyright.md)
- **[Richard Stallman](rmd.md)**: inventor of [free software](free_software.md) and [copyleft](copyleft.md), founder of [GNU](gnu.md) and [FSF](fsf.md), hacker, also created [emacs](emacs.md)