Look, it's not that I'm seeking to downplay it, but it's very easy to dismiss once you can recognize the tricks it employs. I do happen to be a skeptic, which is why I guess I'm more familiar with some of these things, but they can be explained rather easily. The fact that you and others are impressed by it is no more odd than people being impressed with John Edwards "communicating" with the dead on his show Crossing Over. It's no different than people being amazed with how accurate Miss Cleo, or palm readers can be. It's no different than Uri Geller "knowing" what picture someone draws. There are tons of illusions that can be employed, and people have been conning each other since the beginning of time. This just has many of those same elements on one website.
Look up some stuff with James Randi, listen to Penn and Teller and other magicians. They thoroughly discuss these deceptive acts, and how they implement them in their shows.