I thought I'd start the ball rolling on the websites I've pointed people to when they've been making the switch from Windows to Mac.
Of course, the first place is Apple's own, such as their 101 webpages:
Apple - Support - Switch 101
and
Apple - Support - Mac 101
Plus there is the nicely presented MyFirstMac at
My First Mac - Help Buying and Getting Started with Your New Mac
Anyone else have a recommendation?