This CNN's article might be of interest to you... http://edition.cnn.com/2011/OPINION/01/21/pearlman.online.civility/index.html?hpt=Mid
Thank you for the link. I am having difficulty staying on the link but I did see a bit of it. It looks interesting from that brief glimpse.
Just saw it on another comp. Good article and he has a point. Thinking about it.