Last geek blog for a while, promise. Zeldman evangelises the PNG format, and urges us to sign the Proper PNG Support in Internet Explorer for Windows petition. For me, the attraction of PNG is the opportunity to create images with true alpha transparency. Zeldman’s article has links to some good examples of why this such a good move. A site I designed recently had big headaches, which could’ve been solved easliy if the dominant browser supported PNG. Please take the time to go and sign.