At the bottom of the page there's a link to "Opt-Out" or DISABLE, but the button actually ENABLES.
Firefox with adblock plus with the easylist subscription never any ads ever.
Opera's content blocker takes care of it. Chrome can take care of it. K-meleon doesn't have the problem either. Ads are a part of the internet. Fortunately there's ways to deal with it so far.
Would you call this an ad-vent ... even though it's nowhere near Christmas?