I don’t pay much attention to LinkedIn. I’m sure it is very useful for people who have proper jobs, but for someone like me who does a whole lot of different things it doesn’t seem to work well. Anyway, they seem to have introduced some sort of new feature, because I’ve been getting a few emails telling me that people have endorsed me. I’m not sure what for, or what good it will do me, but it is very kind of you to think of me. If I’m supposed to be doing something in return, please let me know. I’m not ignoring you, I’m busy.