One day PNG’s technical and licensing superiority over GIF will make it ubiquitous. But not yet.
Update (4 Nov. 2001). I have now started using PNGs on the site—though I have not yet taken the trouble to convert the existing GIF files yet.
Update (15 March 2002). Today as
I convert my old site at
http://www.alleged.demon.co.uk/ to its new home on
I have been converting most of the remaining GIFs to PNGs. I guess
I now have confidence in the support for this format.