A few social media highlights to start your week…
1. Can Content Marketing Save Journalism?
2. Hashtags on Facebook Would Open Up Exploration and Discovery Way More Than Graph Search
3. Twitter Now Lets Its Self-Service Advertisers Access Advanced Campaign Tools, Target Based On Interests, Device Or Sex
4. World’s Fastest Agency: Answers 140-Character Twitter Briefs in 24 Hours
5. How I Became an Accidental Spammer
6. Startup Had the Best 6-Second Pitch at SXSW