I found it understandable because McCain was throwing out straw-man after straw-man, which is worthy of interruption in my book.
Another straw-man. 
You've worn the term out, it's time to come up with a new one. But now I realize why you use it. You have no factual rebuttal, so you play the part of the wounded puppy. Your posts add little input to this thread, but you claim others as using "straw man".
You're like my best friend who is a die hard Democrat. I'm for neither party, but the crazy crap he comes up with is laughable. I corner him with one fact and he hides like a chameleon.
Bodhi's post is spot on, but you haven't a sufficient rebuttal, because you KNOW he's correct. We have all become accustomed to laziness. ATM's, Debit cards, the Internet shopping, Autotrader, the list goes on and on. Previous things we used to do that involved "interaction with other humans" have slipped a bit.
A good example? Your local hardware store. I rarely go to Home Depot anymore. Why? I've lost count on how many times I have witnessed other customers ask "Where is <insert whatever you wish> this located?" Only to be sent on a wild goose chase by some bumbling idiot making $14 an hour, who doing nothing more than "sliding by in life".