One thing I'd add to this very good list: if you write a list with the intent of fostering discussion, use a numbered list rather than a bulleted list. I stil

One thing I'd add to this very good list: if you write a list with the intent of fostering discussion, use a numbered list rather than a bulleted list. I still find myself screwing that one up time-to-time, and I always regret not being able to easily refer to, say, "number 6."