Some light reading from the week. Have a great weekend...

Social media, multi-tasking & ending billable hours (Gigaom)

Mobile Office Changes How HVAC Business Is Done (Achrnews.com)

9 Reasons Why Your Content Is Not Shared on Social Networks (Social Media Examiner)

How a Google Plus1 Button Can Help Power Your Blog (chrisbrogan.com)

Why You Should Listen to Warren, Not Buffett (thestreet.com)

Why Google+ Will Be the Next Big Thing for Your Business (entrepreneur.com)