I don't have a problem with separation, as long as it works in unison with all the other aspects of home improvement. How we accomplish this-I don't know. I think it is good we are talking about it here, 'cause it is being talked about all over the place. One thing I do know, is that things are broke, and even evidence from studies performed by the HVAC industry shows that things are broke. How we fix it-I don't know, but talking about the problem is a good first step.