[quote=“DrGratis”]
Useful doesn’t just mean more feature, but commonly accepted and supported are useful especially for the web.[/quote]
It’s native file format of Macromedia Fireworks. Stuff like Netscape, Mozilla, Opera, Konqueror etc all supports .png properly.
MS doesn’t improve png support because they don’t care. It’s not .png’s fault.

<-- no doubt the coolest avatar ever