I'm a happy (totally unaffiliated) CCC user, and I believe that Mike Bombich has done a better job of keeping on top of recent substantive changes in OS X than Dave Nanian has.
Edit: It seems to me, though, that there's a ganbustein post somewhere that favors SD.
Found it, but it concerns OS X Lion...too old to be pertinent.
The new Great Equalizer is the SEND button.
In Memory of Harv: Those who can make you believe absurdities can make you commit atrocities. ~Voltaire
