I did, but it didn't last long. I recently found small a spiral notebook in which I had tried to keep a reading diary. It lasted for a few months. But during early 1998 I was reading A Knickerbocker's History of New York and a collection of M.R. James ghost stories. I was also attempting to read the Old Testament. It looks like I made it to Isaiah.
I might use the blog to note books that I've just finished, but I don't like to talk too much about books I'm currently reading, because it seems to always jinx me.