I'd like to do a few more of these user studies (see my original message below) for web developers who use Firebug, Chrome's Web Inspector or IE Developer Tools.
To clarify what's involved, now that I've done some of these and know it myself ;)
1. I ask a few questions to help me get a feel for your use of the tools
2. I watch you using the tools, either on real work
or just on random websites or side projects
It's #2 in particular that I wanted to highlight. I can get useful information about your workflow even if you're not working on one of your main projects. I know it's not always possible to share what you're working on, but seeing
how you generally work will help me a good deal in making better tools.
(We've already got a much improved workflow in the works for changes people make to stylesheets.)
Kevin