Ohhh! My dream comes true!
I like the idea but why only for MD (yes I know that is the first one)? But imagine a custom slot with an universal PCB that work with "any" videogame platform.
So if you want a MD slot, just buy a Krikkz Slot to MD Slot adapter or K-Slot to SNES slot or any system
for example, I really want to dump N64 save data and then transfer it to Everdrive 64