This looks like a proper scam, I suggest everybody to keep away from it unless it will be fixed. Tried it before reading this thread and it looks OK, but unapproved traffic is a definite deal breaker. Kinda obvious, but I will never roll out anything like this to my farm as there is good reliable options out there.

Note to dev: If you are interested gaining users with larger farms, you need to come clean right now. Otherwise good luck with whatever you're trying to pull with your secret data extraction.