One semi-interesting thing about it is that all of the top 10 except for Amy Welborn are, I think, more or less "blogging newbies" - defined as having started well after my own start a million years ago. At the least I think they're all post-2004.
Huge 8th grade graduation party for a niece. Crankily I say that back in my day, back when I walked ten miles to school, 8th grade graduation was not a major life event. I think it shows again how everything is so much bigger and more involved with child-raising nowadays which, as Amy Welborn once mentioned, is a result of having fewer children such that you can do everything up big.
* - UPDATE: Betty Duffy is number 96! My faith in the Catlick blogosphere readership is redeemed.