I don't see why Pinterest does this to themselves. My main exposure to them is through Google image search and links to their site. So my first several experiences were like this. It left me with a terrible first impression. It makes me wonder if the whole site plays games and tries to waste my time. I usually don't sign up for an account the first few times I encounter a site, so in my mind it's a pretty critical ti…
When I click, accidentally, on a pinterest link on google images, I land on a site which does not work unless I enable some javascript. Once enabled, it'll proceed to load several images, none of which are the image I look for because the google result linked to some tag or search result. After the page loaded, I might be redirected to a screen that suggests I should get a pinterest account.
Pinterest is basically search result spam, it isn't what you're looking for but hey, you could send the Pinterestian Prince your data anyway!