I'm probably going to get slain for this - you know, new girl on the block, who does she think she is? etc, but can we stop picking on any one poster, in this case Discodancer, or dissing each others posts because it is not how we think, Petraeus, Hetty.
Writing a post is one-dimensional, we cannot hear the inflections of speech, nor see the body language, so we each interpret it our own way, which may not be the poster's intention. We are not all skilled wordsmiths to get our point across successfully.
By all means we must express our own opinions, but we do not need to slate each others. No one is right, and no one is wrong. The OP wants opinions so that they can weigh up the pros and cons, not so that they find themselves in the middle of an acrimonious exchange.
This applies to many threads, not just this one.
Please let me know my excommunication date!