Duff now works at Pixar. But before that worked on http://9fans.net/ Plan9.

Including the shell still in use today http://doc.cat-v.org/plan_9/4th_edition/papers/rc best shell ever

And my favourite web browser : Mothra

http://en.wikipedia.org/wiki/Mothra_(web_browser)

while you argue over css / tables - try writing for a browser that has neither !