Back in 1994, while working for the World Wide Web Consortium (W3C), Håkon Wium Lie (pronounced more or less "how come") proposed the idea of Cascading Style Sheets (CSS). Got a CSS question? An Ajax question? Want to know why Håkon loves Free Software so much? Or something else, related or not? Go ahead and ask -- after checking some of the links above, so you don't duplicate questions he's answered in other interviews or in articles he's written. (One question per post, please.) We hope to post his answers Friday.

Doctor Memory writes "Netcraft's June 2006 web server survey is out, and it shows IIS taking a dramatic upturn, at the expense of Apache. One of the biggest reasons cited is domain registrar Go Daddy switching to IIS for the domains it "parks". The report does go on to note that IIS is also making solid gains in active sites (including some large blog hosts), and further notes that it appears that large hosting companies are dropping Linux." Statistics are fun to play with, of course, but note that Apache's market share is approximately 30% higher than IIS's at the moment.