@Brighteyes yet it's often combined with multiple question marks :D I don't know, more often than not it would be way faster to skim the text for what you're looking for than to write a comment and wait for an answer. I had a friend once that sent me french vocabulary questions because I was a little bit more advanced than him... Like - have you heard of the dictionary? How is e-mailing someone faster or better or more convenient? Lost on me.