It all depends on how many developers will use HTML 5 etc.
WTF is xhtml 1.1

WTF are all the XUL apps

How many developers use XUL.
Unless u make a FF extension no need.
Developers are funny

Prime example is languages.
C is a POS. Pascal can do the same shit tons better but for what ever reason never got market share.
PHP is a POS, but same thinking.
Python is less of a POS but same story

examples of XUL apps (There was an XUL plugin that allowed u to run xul in IE).
Also XUL "widgets" are native widgets
http://www.google.com/mozilla/google.xul google page in XUL
http://grumdrig.com/u6map/u6map.xul some sort of map viewer for a game.
etc.
Biggest reason why FF has largest market share is the extensions.
Webkit / Chrome the way its API is setup you can not make same extensions as u have for FF.
Only other browser where it might be possible is opera.
my dad still thinks gmail is an application on his computer and google is his internet.
he wont give a shit who made it work, it will be windows from his POV.
Zigzackly
