? Banner Exchange Program - Maleswap

[Dzinerbear]

I'm thinking about trying this Maleswap banner exchange program, but I have some questions.

First, are these types of programs worthwhile. It seems to me that if I have to put two of their banners on my site to get one of mine placed somewhere else that I'm going to have to "litter" my site with a lot of banners to get anything significant in the way of traffic. Am I right or wrong?

Second, what's a "misleading or blind banner."

Third, do these banners have to appear right at the top of your page, or they can be anywhere?

Anything else you can tell me about these kinds of programs would be appreciated.

Thanks
Dzinerbear