I think many people miss the point that social networks are more about friends and attention then they are about "Content".

Think about typical Facebook interactions... You like to see your friends' kids, but you probably don't surf pictures of "Stranger's Kids". Well, because that would be hella creepy.

People who know you or know who you are ... Are interested in what you have to say. People who don't... They likely will never notice your perfectly punctuated, neatly formatted post.

MAKE Friends. I don't care what anyone tells you to do to make quality content... Make friends.
Be interesting...
Have I mentioned that you should make friends? :)