It is nice to see all these WebRTC solutions appear. For teams wishing to do teleconferencing using any platform (mobile and desktop) this is good news. I wond

It is nice to see all these WebRTC solutions appear. For teams wishing to do teleconferencing using any platform (mobile and desktop) this is good news. I wonder how long before a FOSS self-hosted solution is available? What I couldn't figure out from http://hubl.in http://hubl.in though; how is Linagora going to cover the costs of (and presumably raise a profit from) this service? Is it a freemium model, or is the current phase simply intended to garner interest and gain a foothold in the market?