Yes, I know I’ve told you this before, but now it’s for real: I am leaving Maryland Politics Watch.The last time I quit, I had just turned 40 and my son had just turned 1. I had figured out that the demands of the blog had grown too gigantic to allow me to work in a full-time job and to be a full-time Dad. Then I quit my job. Who wants to travel all over North America half the time when your