I saw this on Sam Smith's blog. [Link] There is other cool stuff there too. It is fun to follow links of people who comment on my blog. Here is what he said about himself on the comment:
I'm evangelising about emerging technology (with some limited success) to the guys at the University of Birmingham (UK), so to a fellow mac user, evangelist and spontaneous snapper, hello and keep up the good work.
That is not an easy mission, even here in the city that bills itself as the metropolitan capital of Silicon Valley.