I am not a power user of this type of service so I won't talk about features but Rory mentioned we could propose a very interesting pricing to our clients. Knowing how most corporations work when it comes to costs, it might be a killer feature in itself.

Beside, seeing how smoothly the integration of tags into the live feed went, I am really eager to see it truly applied to streaming services (maybe Microsoft's Mixer could use that as a differentiator against Amazon's Twitch) and in other live video environments (such as social medias)