What have you learned today on Y!A?
Admit it, there's stuff here you may never have thought to look into or research on your own, stuff you never realized about people, places, etc...
Me? I knew what "teabagging" was but never realized it's been used so often on TV and movies til I looked it up on wikipedia.
And let's skip with variations of "I learned a lot of people in here are stupid"......that's a given. no need to state the obvious. :)
****sigh*****