[Arathorn]

Ironically that was the pun we were making back in 2015 when Riot used to be called Vector. Not only is a Matrix made up of Vectors, but also Vector would be the vehicle for virally spreading Matrix throughout the internet :D

Agreed it's not the best parallel to draw these days, though...

[GekkePrutser]

I still think Vector was a great name for a Matrix client. I don't think it would put off non-techies really, but I'm looking forward to seeing what you're coming up with!