I dip into Vivastreet occasionally (think I've reveiwed one recently, otherwise will get round to it). Thing is I often wonder, since AW is the market leader, what is the reason that they are only going on sites like Vivastreet and Backpage? AW is a bit more hassle to fill in, but the punter there expects things like price, dress size, services offered. There are good providers on the other places, and it wil be nice to see more reviews: but they sure as hell don't give much away...