I've been getting some weird referrals the last week or so. About a month after I started this blog, I wrote a little post about warchalking and how we might want to use the symbols to tell people how to connect to Wi-Fi in conference rooms and other hot-spots that Utah was putting up. Because of that article, my blog got a link in a Guardian story on warchalking. Over the last week, I've had almost 1000 referrals from an article that's over two years old. Why? Is there a renewed interest in warchalking? Some robot stuck? I don't know.