My latest question Datatypes In Your Mind is live today and it’s generated quite the discussion. I wrote here about writing the question. I think my mistake was not writing the wrong answer explanations. Had I done that maybe I would have caught an assumption I made that lead to the discussion. Lesson learned, at least partly. Go try the question and see what you think. And then, how about writing one of your own? Go here to submit one: http://www.sqlservercentral.com/Contributions/Home.