if your report him to sony they are likely to temp ban him or ban him for good using his mac addy. so he would have to get a whole new ps3 if he wanted to keep bugging you
Well earlier I told him I'm blocking him and I reported him.
He then messaged me on another account saying,"What are you talking about? Why are you still messaging me?" "I don't know what drugs or medication you're on, butt (how he spelled it) I'm sure it's hard to pronounce. However, please, PLEASE follow through on your ridiculous threats. (All I told him was that I'm blocking him and reporting him, which I did on his other account) I cann't wait, absolutely cannot wait, for you to involve Sony & for your **bleep** to hit the light. Honestly, you need counseling. Please don't make me reply again. I wish you well."
(What a jerk! I swear! >_<!)
Keep reporting, and keep blocking, I just won't reply back to him.
Also if he keeps getting around it with new account, make sure you vent frustration towards Sony on this.