Popups, popunders and SEO?
 

Anyone ever had bad experience with this? Matt Cutts once said it did not matter... Just curious.

Never had a problem with pop unders..

Never had a problem.

Google doesn't really have an issue with adverts. popunders don't block the flow of using the content, so I imagine it's all okay.

There was a post a few weeks back about the location of adverts above the content, and that a user should always be able to see what they're actually on the site for without having to scroll down. Other than that, everything's peachy.

What about popUPs? Even I hate them. :1orglaugh