>I get so many bogus emails everyday, it's not even worth the time to do the "opt out".
>Of course, most of them don't really work, they just put that on the page.

Or they use it to confirm they got a live address...

>I just delete the 100 or so I get daily.

If you're using Outlook, try Cloudmark SpamNet. It does a great job of weeding out spam by checking its online database of spam that other people have reported. It also weights these reports by how reliable the reporters have been over time. I'd say it catches at least 75% of what gets through my other filters.