Nice forum you folks have here! IT's so much better than "science forums," I can't tell you! A fellow teacher told me about this site. Most people seem to have a good sense of humor. I have a strong urge to start answering a bunch of questions posted ont the k-12 homework board, but before I do, does anyone have any hints regarding protocol? That is, do some members/administrators have a "final say" or is it OK to give an additional response that may (or may not) be helpful to the person asking? And any other things you long-standing members take for granted (and not mentioned in FAQs?