The clever chaps at A List Apart have posted an article about Boom!, a microformat for printing books from HTML. It’s a great idea, and the power built into the CSS3 specification is quite simply stunning.
I wonder how many websites will be using this technique to turn their content into books? How about offering a downloadable, nicely-formatted, printable PDF of this entire blog, complete with index, page numbers and appendices? That wouldn’t take much to do, and could be a great addition to any blog system.