The W3C have now posted up the HTML5 logo and are suggesting that if you use this new flavour of HTML, then flaunt it and add the logo to your site. So, here it is then, in a blog post.
Corrosion is generally thought to be a bad thing, but I notice that some kinds of rust is very photogenic. Looking back over a good few years of digital photos, it seems that I am drawn to taking pictures of rusty things.