He sent me a PM a few days ago saying this:

"I'm not paying for it; if there is a link I will watch. I am a member on a tennis forum now and spend alot of time on there now. I am obsessed with tennis now, haha. Told you Roger would win the USO. I'm real proud of Murray though; he will be giving people lots of trouble from now on."

He'll be back soon. Probbably that tennis forum is taking up his time.