According to ComputerWorld Denmark, the Danish "Forbruger-ombudsmand" - described by Larsen as "the consumers watch organ" wants a ban on such ads. Norway could follow suit, he says.

In his weblog, Larsen attacks the consumer watchdog's rationale. He is not exactly a bystander, staking a claim to be "one of the inventors of the Shutter Banners" through his sometime involvement with Jubii, a leading Danish website now owned by Lycos Europe.

Says Larsen: "If Shutter Banners and interstitials should be banned from Internet - then Outdoor and soccer field banners that rotate should also be banned. And then - what about TV program sponsorships - that shows what is much like a shutter banner or interstitial before and after the sponsored program? Should they be banned? The consumer always got the choice on the Internet - go somewhere else if you don't like it here."

In recent weeks, AOL, iVillage and Ask Jeeves have voluntarily removed pop-up ads from their site, in response to consumer revulsion. But banning ad formats is a most peculiar idea to these non-Scandinavian eyes.