I taught Introduction to Programming for a couple of semesters (evening, adult bachelors level). One of the things I emphasized was having well-commented code, but I would mark down for poor grammar. I always wonder why we (and I include myself in this group) find it so difficult to write complete sentences in code comments, or leave out the single vowel in a word. Although I did once work with a woman who's philosophy was "We are born with a limited number of keystrokes, so don't waste them." :crazy:

Tom