Not offline, just on our own servers, so we can be sure it's random. But I didn't realize it was written in Javascript, so anyone can inspect the code.

I don't like that it shows you your percentage as you go. Aren't people more likely to quit when their Porn finding skills are higher?

Also, maybe i've been spoiled, but some of the 'erotic' pictures don't seem that erotic.

However... it seems like the #'s are evening out now, both around 51%

I think with a bit of re-design this could make for a great, and useful experiment.