Links for 2007-04-11

• Is It Better to Buy or Rent? – Probably the best online calculator I have seen on the subject. (New York Times; Log in required.)
• HTML5, XHTML2, and the Future of the Web
• What’s new with Sitemaps.org? (Related: Sitemaps.org)
• JSLT javascript-based XSLT alternative (Via Ajaxian)
• Capabilities vs. Quirks: a look at browser sniffing – Or ‘Why navigator.userAgent isn’t 100% evil’ (Via ppk)