Does anyone have any experience with guaranteed visitor sites. I have been looking into promoting my website and using a site like.

http://www.iwinweekly.com

They guarantee these visitors will stay at your site for at LEAST 20+ seconds. Anyone have any experience with this type of advertising?

My thought is that if I just list my web site (main page) I want get that great of a response, but if I make a new page geared to catching someone’s interest quickly it could do real well.

Any thoughts?

Thanks