I will say that I personally dislike the idea that the Summit has, in it's internal canon, millions/billions of viewers. It sort of makes the whole thing seem... Sort of weird and tacky, considering people routinely have extremely casual conversations there with personal details that are obviously intended for a private context. Either it feels dissonant, or like extremely bad reality TV.
Also, I find myself being forced to pretend it isn't so OOCly, since my character - being a pretty private, almost shy person - simply wouldn't show her face on something exposed to so many people, but actually ceasing to go to the channel would sever myself from the only source of easy access, all hours roleplay seemingly in the community.
But of course, it's not my channel, so.
Anyway, that being said, I like the idea!