Archy

Archy it's an eccentric interface/platform, built in mind with some interesting philosophy like "Your Data is Sacred", "Your Train of Thought is Sacred", "A Computer Should Not Make You Do More Work Than Is Necessary" etc. It was invented by Jef Raskin (created the Macintosh project). For now, a alpha build is available and kinda' works only on WindowsXP (and I tend to believe them), but Linux and OsX are in progress.

I tried it for a bit... what can I say... "weird" it's the first word that comes out of my mind. No fancy interface, just keys. Is Jef the creator of vi too?