You can learn stuff from people who tag like you: A really cool del.icio.us feature has just been added. I am not going to try to explain it. If you’re a del.icio.us user, Matt McAlister does a great job of doing that. However, if only 10% of people who read blogs even know what RSS is, then I’m sure as heck not going to bother with trying to explain what this feature is all about. Frankly, it’s probably not something you’d find interesting anyway, unless, that is, you want to tap into other people’s expertise and knowledge — specifically those who share your interests. But, really. I’d ignore it if I were you.