Well - I completely agree that it is very annoying and distracting to have intoxicated or out-of-control loud mouths singing along at a live show. But, I was originally responding to this post of Topkat's, which is not the same thing to me ...
Anyway, I agree that the audience singing along is generally part of the live concert experience and I think it is gratifying to the artist. TK - I guess you should avoid sitting near me at any future Eagles concerts cause I'm likely to annoy you.