If I could give you a suggestion, as a user who is very much interested in a service like this (both seler/buyer) the filters are pretty much worthless to find a good project.
A mechanism is needed to weed out the listings that reports earnings/traffic which is practically impossible compared to their site age, design, content, functionality, rankings(comcast,alexa,compete)
A mechanism is needed to weed out the listings that reports earnings/traffic which is practically impossible compared to their site age, design, content, functionality, rankings(comcast,alexa,compete)