Yes, the ability to block parts of pages is handy too. I've not taken to blocking whole sites yet. But sites with "recommendations" attached to every page are

Yes, the ability to block parts of pages is handy too. I've not taken to blocking whole sites yet. But sites with "recommendations" attached to every page are a real distraction. I block them on stackoverflow, otherwise I end up reading about the etymology of some obscure word or advice for a dungeon master in a weird D&D scenario =)