I can't seem to find any reviews for Just Answers. Anyone have any experience with them? They seem ideal for my site but I don't know how they pay, how often or how reliable they are. They claim to pay 20% but how can I know if somebody has come to my site and used the Just Answer panel. Also the sign up form on the .co.uk Just Answer site is a generic form that asks for a zip code which we don't have in the UK. Makes me concerned that I will put the answers form on my site and end up with global users answering the questions instead of local ones.