If you haven't seen Gametap's amazing Sonic retrospective, check it out now! While not as comprehensive as I would hope, the early years from 1988 to 1991 are very well detailed and include a lot of unknown facts (Sonic's girlfriend Madonna?? Now princess Elise doesn't sound so bad). What caught my attention, and warrants a posting to the Nomad Junkyard, is this image from the documentary:
A cartridgeless Nomad running a game!? Oh yeah, and Mario is holding it. While an odd choice for an image, it was nice to see the Nomad make an appearance. Bonus points for not depicting a Game Gear running a Genesis game.
Speaking of playing Sonic the Hedgehog on the Nomad, have a watch of this video: