Years ago, when the dot-com boom produced the cheap and hackable iOpener web terminal, a large community gathered to share iOpener tips and tricks at the I-Appliance BBS hosted by Linux-Hacker.net.
We still use an iOpener as a counter top web terminal in our kitchen. I decided to replace the ancient hard drive today, but I couldn't remember how to access the BIOS. I did a quick search, and incredibly, the old BBS is still alive! I even found the original thread I used as a hacking reference, including my own circa-Y2K replies. Cool!