Web dev tools are something I have to take people's word for (and, to be clear, have no reason to doubt) since I don't do that kind of work so I have no clue what makes for good tools versus bad ones. But, my overall point still stands: If this is such a major failing in Firefox, is there nobody passionate enough to help keep a browser--that lots of people claim to want to use but for those tools--up to par with the competition?