You might've seen a bunch of these fun social graphs circulating around Twitter a few weeks ago. For example: There was something surreal to me about seeing my world unexpectedly centered by a stranger on a few hundred pixels. These days, I think of my time on Twitter as primarily social. I don't have anything to shill (for now, anyway). I reply more than I tweet. Mostly, I come on Twitter to hang out with other people I know from Twitter, and maybe meet some new people along the way. And so I felt a bit surprised that these relationships would be interesting enough for anyone to graph in the first place.