the idea is sound but alot of thought would have to go into it, the biggest problem i can see is the idea of certain times of the day, or the night for a lot of us the problem is difference in time between us in the uk and europe, and our american freinds across the pond, in some cases there is an 8 hour difference, which obviously means we would not get talkin to our american cousins, unless one the other stays up most of the night, not trying to rubish the idea but the only people who stay up all night, or those in the sex industry, most of us have to go to bed and be at work next day, but its an idea worth knocking around, keep on rockin guys.