Especially if there's support for jquery-bound events as current inspectors are kinda useless for those (they link to jquery's internal binding functions)
It will be incredibly valuable in 6 weeks when 34 lands in stable. Or you can use Firefox Beta 34 when it launches this week and try it out now. If you choose to try the beta, you can use Firefox Portable in beta form to keep it separate from your standard local install. We generally release it same day or next day as the standard beta.
https://developer.mozilla.org/en-US/docs/Tools/Page_Inspecto...