Katy Guest paraphrased Dr Johnson for the "internet age":
Samuel Johnson said: "No man but a blockhead ever wrote, except for money." This could be rewritten for the internet age. No man but a blogger ever wrote about his private life online.
I'm not sure that I quite follow the parallel here, nor I am quite happy with the suggestion that every blogger is a "blockhead" in any sense of the word, but I raised a small hurrah for my favourite quote from my favourite "harmless drudge" getting a few nanoseconds of fame.