FESTERS PLACE

http://www.ghostery.com/download" onclick="window.open(this.href);return false;

Just got linked to this, have not yet used it properly.

I've been using it for a while, one thing to look out for is it blocks disqus so if you want to read comments on sites that use it remember to unblock it. I think it also blocks brightcove so if you're missing videos thats probably the cause.