No Blog Entries For Over a Month

I was just thinking about it, then I checked my blog, and sure enough, there have been no new blog entries in over month.  I think I know why.  It is because when something happens that I want to let other people know about, I've been using twitter for that.  I just checked and I've done about 80 tweets over that period of time.  I wonder if other people have changed their habits similarly after joining twitter?