Here's what I've got:
Multiple (actually, 1 now, but easy to clone) P75's w/ 8 or 16mb ram each, running enough Slackware to boot, connect to a network, start X, and run blackbox. Actually works and works well, not to shabby performance. To do anything tho, I've redone the bb menu to point to shell scripts that do keybased ssh login to a P2-233 with 256mb ram (bixbox), then run a app, exporting the display back to the dumb terminal. I've not managed to break it (and I've been trying!), so I'm calling it Ready To Do Something.
But what? I'm thinking of web surfing stations in a library, etc. or as web terminals in the commons areas of the college I work for, etc.
Give me some ideas?