When it comes to improving your workplace communication skills, small changes will make a big difference.

Remember the David Letterman Show and his Top 10 Lists?  I know I'm aging myself here - I got hooked on them in college and still love to use them as a way to illustrate the best of the best - the top of the heap... THE TOP 10! 

So, I've compiled my TOP 10 workplace communication challenges with some ways to make improvements. That includes changing some habits and...