I came home from work today to find my wonderful stepdaughter Lily on the Internet.   She was visiting  the Disney Channel website, and - as one of those unfortunate people burdened with a certain kind of political temperament - I found myself experiencing an involuntary muscle spasm somewhere in the region of my social conscience gland.  This soon passed, however:  I may be relatively new to this parenting malarkey, but if there's one thing I've learned is that smart, 6 year-old girls like Lily have little time for humourless lectures on the evils of cultural imperialism. Plenty of time [...]