Some of these tips and tricks to make the most of social media are not that revolutionary (i.e seeing all the tweets you've favourited). However, it's definitely worth a read if only to find out how to replace Facebook adverts with pictures of puppies (beat that, AdBlock!)
Social media networks are continuously adding cool little features here and there, and it can be tough to keep up -- especially if there's no big announcement. For instance, did you know you can reorder the sections on your Facebook business Page? That you can embed a SlideShare presentation directly into a tweet? That you can add hidden relationship notes to your LinkedIn connections? (That one's my favorite.)
http://blog.hubspot.com/marketing/facebook-twitter-linkedin-pinterest-features
