Seems like another collision in names, just like the company which is called "Novell" and makes wedding rings. There is also a real company called Microvell. It makes for pretty decent pranks. ⬆
Gemini Protocol is being obscured by the media - it doesn't help that Google 'hijacked' the word "Gemini" - but people still manage to find out about it, download a client, and use it
