Online text adventures

[flock]

I found this where you play as a google employee. :)
http://blog.outer-court.com/googleadventure/

Are there any more like that?

[brand]

http://thcnet.net/zork/index.php

Zork I in done in php. Pretty cool stuff.

[the gnome]

And of course one can enjoy the masterpiece of Douglas Adams.... (http://www.bbc.co.uk/radio4/hitchhikers/game.shtml) (hitchhikers guide to the galaxy)

[stepurhan]

The Adventure Games Live (http://www.rinkworks.com/adventure/) section at Rnkworks is quite good.