David Sifry (the founder of Technorati) gives his view on the state (and size) of the blogosphere. Some interesting numbers in there. Perhaps naively I had no idea of the scale of fake blogs as used by spammers.
It’s true that you learn a new thing every day. Tangentially, The thing I learned yesterday is that a key part of ‘The Knowledge’ that London cab drivers have to go through is a test of temperament. If you’re a moody git, you fail. I reckon some of them need retesting ;-)