First sign of warning: "How to get a TOP 5 ranking on Google and Yahoo...guaranteed!"
Guarantee placement is a huge red flag.
Second sign of warning: The listings they claimed aren't there anymore. Online certification, drugs canada, etc. etc... nowhere in the top 10 on Google.
Third sign of warning: Other people saying this site is a joke:
http://forums.seochat.com/archive/t-9526
Once you find one descent reason to buy this thing, let me know. Otherwise, you'd be wasting your money.
WG