Good point, but here is our mobile version:
Video chat script demo
we support mobile devices for a pretty long time.
If you mentioned WebRTC may I ask couple of questions:
1) do you use webrtc in browser? if so which browser do you use? WebRTC is not supported by most mobile browsers. It might change in future but you would loose market if you release it right now. With our solution it would work in HTML5 compatible mobile browsers
2) You are planning to make application for mobile device but are you sure Apple App store as well as Google Play Market would accept adult mobile application? I guess no or there is high risk of removal and mobile market would be lost as well.
We also support broadcasting from mobile devices which you can't find in other devices but we offer it as feature for our clients for few months already. Broadcast for iOS and play vide directly in Flash Player.