Here’s a good, albeit brief article from EzineArticles.com. It includes 9 tips for effective written communication, by author Bob Mason, who is a speaker, trainer and author.
Excerpt – Effective Leadership Communication 
“Effective communication is vital for leadership success. In today’s world of instant message, texting, and email, it’s easy to forget some common rules that still apply in most situations.” Read more
Bob goes on to give a funny anecdote about himself (involving email) and explains about WHY written communication is important.. In today’s world of email, texting and instant messaging, it’s easy to forget some common rules which still apply in today’s work environment..
Here’s another good article (I wrote) on Blocks to Creative Thinking: 7 Ways to Solve This
Thanks for Visiting – Jan 
Related Reading: Leadership and Communication: Effective Communication
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