It is hard for me to admit, but I’ve given in to Facebook.  Still not sure why.  Perhaps it was the persistence of my sons.  Maybe it is yet another attempt to ward of aging.  Another possibility is that Gary Vaynerchuk (garyvaynerchuk.com; tv.winelibrary.com) made me think it was an indispensable tool in his book Crush It! (crushitbook.com).  Most likely, it was a combination of all three!