Petition to Ban Cell Phone Calls

Taking the cue from a number or recent threads, I suggest we campaign AC to stay firm and ban cell phones on AC (once the doors are closed). I know we have discussed this elsewhere, but my sense is that the vast majority would prefer that our flights are not interrupted by the loud and intrusive cell phone conversations we so often experience in the MLLs (and elsewhere!).

Serious emergencies...life or death.. fair enough.....

But do you agree that cell phone conversations should be banned while the doors are closed?

Let's hear from you all!