If you've got an interest in XML and Web services, pop over to Jon Udell's article in XML.com on the Social Life of XML. I've liked Jon's ideas in this area and this is a pretty good compilation.
While you're at it, read his hilarious post about getting questioned by the local cop while sitting outside the local junior high downloading email through their unsecured Wi-Fi. I've been there, although fortunately I've never been stopped. If I had, I'd probably have been thrown in jail knowing my luck. If you're in Salt Lake and need broadband access, the Salt Lake Public Library has free Wi-Fi access as does the Marriott Library at the University of Utah.