All this talk about taking care to keep our use of others' material here at AW within legal bounds is good. On the flip side, what can we do to protect against the theft or illegal use of what we ourselves create and post here? I've run across my own writings when googling. Gratifying, sure, but what's to keep anyone from copying it and using it for their own purposes? Should we be ending all of our posts with the copyright logo or else take a risk? Is there an official site policy covering this?