Get to the point.
1. Leave short voice mails and emails.
2. Write shorter blog posts, the point is to leave people with a good idea or two.
3. Ask questions. Let others talk, and then pack a punch when you do talk.
4. Non-Verbal communication is a skill. How do you look? How’s your posture? Are you making eye contact?
5. Limit lists to 5 or 6 points. Any more and people will start to forget the big picture.