I learnt today that there apparently was an Online Adapter to the SNES and Sega Genesis called the http://en.wikipedia.org/wiki/XBAND
How had I never heard of this before? I grew up with the SNES and would have loved to play Mario Kart with some friends online..
then again, i was on Dial-up at the time... So i probably wouldn't have gotten much gaming done over the internet anyways.
what are some Obscure pieces of gaming Technology you know of, that others may not be aware of?