I spent most of today just being with Mom and Dad -- watching 'Ice Road Truckers' (our mutual fix), cowboy movies...and just trying to let Dad know I loved him. Quietly.
Tomorrow will be mostly on the roof...the skies finally cleared up this evening, and it's supposed to be a nice weekend.
So, in the meantime, check out this interesting thread:
And this longer answer to the same question:
I'll tell you my opinion shortly. What's yours?