Agreed: "High standard-compliance"
Agreed: "Speed - reloading 5 tabs on browser startup takes 4 seconds (FX 3.0.5), the same task with Internet Explorer 7 takes 14 seconds (until all tabs are fully loaded). This is on a Athlon 64 6000 with 2 Gbyte Ram under Windows XP Pro."
Agreed: "Its easier to integrate into different OS themes (e.g. using Windowblinds)."
Agreed: "New Complete Page Zoom in V3 with resampled pictures - really useful and way better than IE 7 Zoom."
Agreed: "DOM browser can be used to learn about web pages and customize the browser itself."
Agreed: "Built in error console for debugging Javascript and CSS"
Agreed: "Site Icons for easier recognizing of web pages"
Agreed: "Improved memory usage in v3"
Agreed: ""Awesome bar" learns and adapts according to the frequency and recency of pages you visit"
Agreed: "Faster browsing in v3"
Agreed: "In page searching and highlighting is powerful and straightforward. Just slash and type, or F3 refind: easy!"
Agreed: "Page loading can be significantly faster than IE, especially when using speed-enhancing plugins."
Agreed: "Fewer security exploits directed at Firefox vs. IE"
Agreed: "Open-source project"
Agreed: "After a crash can "Restore session" which reopens all tabs"
Agreed: "Tabbed browsing"
Agreed: "Extensive functional add-ons (extensions) and plug-ins"