WP Comment Cash (WSO)

Got an email today about this plug in. Has anyone here tried this thing? Seems to me that it won't do what it says it will. It seems that all it does is change a spammers link to a clickbank link.

How would that work for us ? Dazed and confused here.....

I haven't used it, but the way I take it is if you have a website with traffic and people are posting spam comments you can change the links in their comment to your own clickbank hoplink. Don't see much coming from it because anyone with a site that gets traffic usually takes care of it and wont allow spam comments.