Update: wow, I’m really digging FF3. A couple of extensions have not been updated for use with FF3, but it’s no big deal as the two most important add-ons work: web developer and firebug.
The one thing that was most frustrating for me during the past few months of FF2 usage was the disgustingly slow speed of my system with lots of tabs open… it would consistently eat up 400MB of RAM 😮
Now it feels blazing fast…
Firefox 3 FAQ wrote:Q: Firefox 3 feels blazing fast even though I have a zillion tabs open. How does it do that?
A: Firefox 3 represents nearly three years of development and includes significant performance improvements to run today’s most demanding Web applications. Firefox 3 uses significantly less memory and is overall two to four times faster than Firefox 2.