Liz Henry is an open source advocate, activist, and writer. She works for Mozilla and was previously a developer at BlogHer, open source dev manager for Socialtext, and a Perl programmer and IT nerd for various schools and universities. She blogs about technology, science fiction, poetry, translation, disability, and other subjects, and likes speaking at conferences. She is a co-founder of the Double Union hacker/makerspace and part of Noisebridge in San Francisco.