Browser and Mailnews performance has a long way
to go outside of the page loading performance problem.
I also believe that the slowness of this application
will prevent it from ever becoming mainstream.
We need to fix this.
This page will try to address some of the browser
problems we've thought about:
http://www.mozilla.org/xpapps/performance/
I've linked back to some of the core performance
tools/results from the layout performance page:
http://www.mozilla.org/performance
If you've got ideas, other vectors to investigate, please
send me mail or add them to this page. If mailnews has
overlap we can share this space.
-Chris
