Pinterest does not work in TBB 2.3.25-2 (I assume it doesn't work in any of the previous versions either). To reproduce: * Go to http://pinterest.com/ * Click on an image to view it up close * Wait * See message: "Could not fetch pin :-/" The site is supposed to allow you to click on the image to be redirected to whatever site is hosting the article/recipe/post/etc that it links to.