Social Media Content

I am stilling sifting through all the blogs I read and information I gather on a clear definition in my mind of what describes all the content I generate around the Internet.

My social graph is a definition of my relationships and my communication with these people.

I have been reading more on the social media index and how you can rate someone using this methodology based upon several key areas:
However this addresses highly public organizations or people with distinct presence. I have a blog / site that I maintain, but I am no means Techcrunch.

What sort of definition describes me and the content I publish all over the place at:
What single definition describes my user generated content distributed all over the Internet?

Once I can define I can continue to define a metric and ultimately a measurement of this presence.