Skimpy batch of tweets of the month

Man, I’ve been so busy I have barely had time to tweet. Think about that. There are just 16 here — and one of them is a knock-knock joke! It used to be nothing for me to run off 60 or 70 a month. And they were all worthy of attention. What happened? People started buying my books. I was more prolific Tweeter when I spent hour after hour staring out the window trying to divine clever