Washington DC
By day, a consultant for NOVA Web Development. By evening and weekend, he dons his costume (which looks remarkably like the jeans and T-shirts he normally wears), and goes out doing battle against the forces of proprietary software. He was the team contact for the Ubuntu DC "LoCo" and one of the hosts of the former OLPC Learning Club/Sugar Labs DC. (He has also served as a Red Hat Ambassador.)
Authored Comments
Most excellent, dude!
For more audio / video / graphics / animation / CGI / etc tools than you can shake a stick at, I suggest the Ubuntu Studio distribution (https://ubuntustudio.org/) coupled with the KXStudio repositories (https://kx.studio/Repositories).
Also, if you like Sozi, you may find Reveal.js (https://revealjs.com/).