There is a formal group, the Steering Group, which represents the browsers that implement WHATWG standards, and serves as the point of final appeal if the community doesn't come to a consensus on its own. But this is similar to the W3C appeals track where if all the paying member companies don't come to consensus, they appeal to "The Director" as the ultimate decider. ("The Director" is nominally Tim Berners-Lee, but recently all Director decisions have been made by W3C management "on behalf of" The Director.)
To me, this is giving browser makers even more power over HTML than they have otherwise.
Of course, we have lots of work to do, and if you or anyone else are able to devote a good chunk of time to standards work, we'd love to have more editors---no matter what company they work for.
Browser engine developers comprise the steering group, since ultimately we want the specs to reflect what will be implemented in web browsers, so the best way to resolve disputes about what should be in the spec is by asking the people who will be spending their resources to implement it what they think. I think this is probably the right way to go, instead of "The Director" having the final voice.
Thats actually nice to know, but specifically about HTML (which is one of the most important specs the whatwg works on) it's all browser makers. (That too, majority of them from one particular browser maker).
>I think this is probably the right way to go, instead of "The Director" having the final voice.
I think having a better mix of people in the decision making process than just browser makers would be the right way to go. I understand that browser makers have to implement the specs, but the web community as a whole has to use the specs to build the web of the future - and as such, people from non-browser companies should have a greater say in the final voice.
Bloomberg is know for its Terminal. It seems they have a program where you can extend their terminal with web applications. Presumably Bloomberg didn't built a renderer themselves but there are custom APIs. So they are something between a browser maker and a UI framework like Electron.
Disruptive Innovations is a firm by Daniel Glazman, formerly of Netscape and of the CSSWG fame. His main product seem to be continuing the Editor part of the original Mozilla Suite based on the Gecko Layout Engine. There seems to be an NVU Editor and rather new an Editor called BlueGriffon which also does ePub and maybe his custom WebBooks format.