Music and LDS sacrament meetings

When I saw this thread on one of my favorite (ish, depends on who's posting and on what topic) websites, my first thought was to post it here, but I feel like I've posted here, too much.

But... this is a discussion too wonderful to pass up with you folks. So read the post, and a lot of the comments, too! And tell me what you think. And Adelle and Cam, I won't mind if you copy-paste your comment from my other blog into this one. I might do the same.