Surveys seem like a con to me.

It asks me 10 questions then either says "sorry there are no surveys" or "you have been matched to a survey". If matched to a survey a new window opens and asks another set of questions. It then says either "sorry there are no surveys" or "you have been matched to a survey" which is stupid as that was the survey. Normally it keeps saying "you have been matched to a survey" and after 10 or 15 surveys it says "sorry there are no surveys". I've spent hours filling out surveys and I now get loads of spam but I am yet to receive 1 single coin from a survey. Con...