Also, heads up that we consciously did not optimise for a made-up name like WhatsApp or similar. Just as Matrix (and Riot, for that matter) has ended up with high search engine scores, we believe the project is strong enough to support us borrowing an existing dictionary word. If nothing else, it'd be consistent with Matrix ;P
So, apologies in advance to anyone who's hoping Riot will end up being called Sporkle or Vroomio or Flibblr... :)
I always assumed it was some trademark crap that made them drop the name Vector but I don't think they ever communicated the reason. It's very hard to find some name that's not trademarked by someone somewhere, or even a close resemblance to it.
Consider the eelo Android distribution, they had to change because one tiny consulting company had a trademark for something resembling it (not even the same name, and not the same industry at all!)
Only a single search engine hit on the first page resolves in the mathematical definition of matrix. The others include the movie franchise, a hair products company, several dictionary pages, a computer warehouse, a vehicle tracking device, and several other non-math refrences to the word matrix. On google, riot.im shows up at #26 for me.
Vector.im already seems to be the parent organization of Riot.im, so it might be confusing.
Ring.
Amazon.
The irony is that a google search for Vector first comes up with Vector Marketing, which sells Cutco Knives.
God I remember that shitty company. They recruit University students to sell their knives to their friends and family. They're not really good knives either, just slightly better than most store knives and sold at a markup near that of really high end commercial knives.
If you founded you company in the 1980's for sure you can choose any good sounding name, even a very common fruit and it willl be alright.
But in 2020 please don't hurt the community of devellopers that deal with graphical element by reverting to such a generic random name...
Even if the Deciders called it Vector.im or Vector Messenger, and did some SEO, it wouldn't be that hard to find.
In fact Riot.im shows up at #8 on DDG and #6 on Google (for me) when "riot" is searched, even when "riot" is a very hyped up search term. (https://trends.google.com/trends/explore?q=riot)
Agreed it's not the best parallel to draw these days, though...