Blogging Statistcs

I've noticed my blogs tend to cluster. There will be a week or so when I don't blog at all, and then blogs seems to tumble out almost daily. Perhaps I have bloging moods and non-blogging moods, though that may be more a desciption than an explanation.

I wonder if other people blog with similar irregularity.

I can't think of a helpful statistical test. I could show clustering by testing for a Poisson distribution and show that it isn't one, but that wouldn't tell me what distribution does apply.

Suggestions would be welcome.