Re: Kevin Smith announces "Clerks 2"
It's a cool idea but I would walk out and demand my money back if I started seeing the blue glow of mp3 players everywhere in the theatre. That's what I hate about cellphones the most in theatres, when people pop them open to type messages or check time.
If people would keep them hidden (yeah right) then it wouldn't be much of a problem except the one the theatre owners mentioned, half the audience laughing at something while the other half has no idea why. Plus not everyone will be in sync. Some might start late, or early and then those laughs will be even more distracting, unless the commentary is flat out boring.

I like Dome's suggestion.
And the commentary should be a free download if you have to go and pay to see the film again.