I love where this is going. I now use Chrome's Dev channel or a WebKit nightly for development, and only launch Firefox/Firebug to do compatibility testing.<p>Although I still have a ton of respect for Firefox's rendering engine, the browser just feels wrong on the Mac -- not to mention it's slow launch times. The Inspector Panel has caught up to Firebug's functionality in many areas and is now starting to surpass it.<p>What kills me is launching IE in a VM and discovering how archaic its developer tools are.
I've gotten more used to the inspector, but I absolutely hate the style inspector. Firebug got it right with making it look like your own CSS. Also I often times can't edit a style rule, and I'm not sure why that is.<p>I hope those things change and improve. It doesn't seem like they want to go the Firebug route with the CSS style inspector.