Hello! I'm curating a newsletter for startupers (sent with MailChimp), and one of our users reported an issue with ublock. When he clicks on the links in the email while having ublock on, he gets an info that ublock is blocking it from loading due to a filer list-manage.com/track/ (screen here: http://screencast.com/t/vHZAUpvpPUv). Is there any reason for blocking the links from newsletters like that (in other words, classic: is that a feature or a bug?). (he didn't add this to filters manually).