It shouldn’t be too hard, and considering private key authentication, you could even use a single sign-in for multiple platforms/accounts, and use the public key as an identifier to link them across platforms. I know there’s already a couple proof-of-concept Gemini forums/BBSs out there already. Maybe they just need a popularity boost?

My work laptop has two USB-A and two USB-C ports, and that’s it. And once of those C’s gets used to charge it. Plus, it’s so thin that the battery lasts an hour and a half just idling on desktop. I’m just glad I mostly work on hardware stuff so I hardly ever have to actually use it.