I thought the topic quickly moved to be about A/V conferencing, WebRTC and other features in general, not Hello in particular. There isn't much to discuss about yet-another-WebRTC-site, so the topic had shifted.

And then everything depends on how one views things. Firefox is a monolithic blob, and WebRTC is a fairly tightly integrated part of it. This is valid point to discuss.

For one, I'm not sure if it's a good idea to have WebRTC as a part of the browser and not as an fairly autonomous plugin/extension (bundled with browser default packaging, no problems here). Tight vs loose coupling.

You know, one thing I absolutely love about Flash is that I can completely remove or selectively disable it as I see fit. ;)