Here is the cant-live-with, cant-live-without app. Firefox on Windows was great - Firefox (as of 1.06) on OSX can be a pile of steaming cack. It is just so damn slow throwing up the spinning wheel of death every other page. One of the reasons why it is the cant-live-without app is because of the developer tools and
aardvark extension - essential for coding. the Tidy extension is a must too as it shows all the non w3c compliant tags on the page. I just cant wait for Firefox on OSX to be stable...
I do like Safari but the bookmarking is absolutely lousy - no developer tools either.