You've destroyed one feature that I really rely on with Firefox, namely, the ability to inspect and selectively delete cookies. The workarounds you offer are runarounds, and do not replicate the functionality, not even close. Were it not for the ability to view cookies directly, I would never have discovered some persistent cookies that were taking advantage of my security settings, and hence never would have changed those settings to guard against that behavior.

If you want to maintain an edge, DON'T DELETE VALUABLE FEATURES, otherwise you're no better than Chrome. PUT THE FEATURE BACK, PLEASE!!!!!!!!!