I totally agree. Audio Hijack Pro and WireTap Pro are designed to do this very thing, and do it incredibly well.

It seems to work for some (quite a few) things, but others I've submitted multiple times and I keep getting mailings.

The extreme deals are the ones in the text. The search engine on the side is for another aggregator.

I get the feeling that the deals listed on the main body are their "extreme deals" and there's only one or two of them a day. The search function takes you to a different aggregator site.