I made about 642 notes here in 2005. That's up from 434 in 2005, and 428 in 2003. The same agent that checks the total says that this year's weblog contains about 92,000 words, up from 59,000 last year.
And that's a surprise to me: I hadn't realized I'd changed my weblog writing habits significantly. (The average post remained at about 135 words.)
If you write things down, you can find out what you've been doing. You might need to know.