When should you post your social media? A lot depends on who you are (as in what type of business), where you are, and who you are trying to reach. A lot depends on what platform you are trying to reach as well. Are you a B2B company? Are you a B2C company? Are your customers up early? Up late? In class? At work? Commuting? The folks at CoSchedule have put together this infographic sharing best practices for various social media outlets for days of the week and times of day that seem to work best for marketers. What I found fascinating was their first graphic showing that some 80% of the US population lives in either the Central or Mountain time zones. What and were work best for you?