Map of top 50 UK PR twitter people and their followers

This is not a hedgehog in a cranberry field. It is a network map, but a particularly tightly-knit one.

Spurred on by some of the comments we’ve received about the Rufus map we made of the top 50 UK PR twitter people (as measured by Stephen Waddington) I thought it’d be a good idea to look at this in a bit more depth. Rufus isn’t really the right tool for looking at this kind of thing, so we’ve built something else to do it better. Looking at one site or service is a lot easier than looking at lots of sites — so this took hours, not months to create.

After a little debugging we were ready to test on a seedlist of 50. The crawl took about an hour to run.

This is a visualization of the data set we got (correct as at December 12, 2008) after very little processing.

The size of the blobs relates roughly to “how many people in the group follow you.”

We’ve removed anyone who is only followed by one person in the group. So everyone here is followed by at least two others (obviously.)

There are just too many people in this graph to show labels. And a lot of the top 50 people are hidden by other top 50 people. Maybe I should do a graph rotating in 3D. (Later, having tried this: if I had a SGI workstation, maybe I would.)

What I’ll do over the weekend is process the data files I’ve got (one’s got around 30K records, and the other 40K records) to see if we can tease a little more information out of them.

Then we’ll run this on other twitter communities, and random twitter seedlists to see how (if at all) the networks differ. Are PR people more introspective than the rest of the twitterverse?

This is a very high def image, so it will blow up nicely.