Use Keywords - your Twitter, Linked In, Google + accounts should included key words for 'what you want to be known as' not just resume-like experience terms, but terms that define your aspirations for future career roles
Google Yourself - well put in the article - Google yourself because potential employers will, what do you WANT them to see?
Connect with potential employers - my favorite - follow desireable potential employers on Twitter + Google +. RT and +1 relevant posts. You will better understand company's and organization's priorities if you are active in their social circles.
Mind your manners - show off your professional aptitude in social environments
Keep it Human - RTs or +1s without a personal comment or perspective looks like robot spam - social means people.
Smart Job Hunters - Read the entire article here at BostonInno
Just a note - 5 Tips for Job Hunters fits exactly the Award Winning 'Flip the Job Search' program that is underway at CMH in Paris. Concept = steps to take to have potential employers find YOU.
Technology and travel top Bloomberg Businessweek's MBA Holiday Guide. Perhaps a link to re.vu - to maximize your LinkedIn profile may be more practical. Or how about a Pro subscription to Basecamp Project Management?