While

I'd wager that most everyone has at least heard of Youtube.com, I wonder how many realize just how useful a tool it can be. Once known mainly as a means of promot­ing the latest viral frivolity, Youtube.com has morphed into a truly valuable resource.

Using Youtube.com for pretty much anything and everything seems to come naturally for the younger generation. My youngest recently prepared for his very first ski trip. When I relayed that a friend suggested he watch a few Youtube.com skiing tutorials, he replied, "I already did." It would never have occurred to me to use Youtube.com for...