"There are some simple, yet often forgotten, business principles that can build a positive professional reputation and keep your credibility intact," reports Jacqueline Whitmore of Entrepreneur.

"As I reflect on all the conversations I have, I realize that most of the time, we’re not talking about complex ideas.

Take a look at the infographic on the topic at eLearningInfoGraphics.

"How long should my tweet be?

"Learn the proper business etiquette for using mobile devices.

From the folks at Educational Technology and Mobile Learning.

"People whose faces are perceived to look more "competent" are more likely to be CEOs of large, successful companies," writes James Hamblin (photo, left).

"I’ve posted a lot of research from experts on getting people to like you, being influential and having great conversations.

Leo Widrich makes the case.

"Learn how to write for mobile devices.

Click on the image or on the link below to see the infographic.

Take a look at this infographic produced by TopManagementCareers.

"At work and at home, we want what we want.

Richard Feloni lists Napoleon Hill's observations on the topic.

"Success at work stems from face-to-face communication with others.

Emmie Martin of BusinessInsider.

Leslie Baehr (photo, left) writes on the topic at BusinessInsider.

"We've all been in those situations where we've forgotten someone's name.

".

"'We have an epidemic of fake listening," says Nick Morgan, speech coach and author of new book Power Cues: The Subtle Science of Leading Groups, Persuading Others, and Maximizing Your Personal Impact.

"There are so many interesting facts and numbers in the world of presentations, this infographic could be 5 times the size.

On Point, with Tom Ashbrook, covers the topic of "verbal tics" (“I’m just saying.

"Our focus has shifted from Social Media to VISUAL Social Media.

"Learn job search strategies using mobile devices.

"Body language expert Janine Driver helps you amp up gestures that win respect and quiet those that give you away.