Signature text when not accompanied by a pic (not including standard ~15x15 size smilies) is to be limited to 4 lines of text at normal size, OR 6 lines of text at small size. A long line wrapping around is counted as another line, and these lines will be judged based on a 1024x768 screen resolution and with the browser's text size set to Medium, or whichever is the browser's normal, out-of-the-box text size.
