Well, even if he has decided that, we can still clutter his VM with love for the heck of it.
You know, if he ever does come back, I hope he can see us all. He often felt like he was alone here. This proves people noticed he was gone.
I understand you think its pointless, but I think its wonderful. He may be gone, but he sure isn't forgotten. His reason for leaving? No one knows and it doesn't really matter. All we know is that he's gone. So let us clutter his VM box. Whats he gonna do? show up and yell at us for leaving him 50 messages? XD I'd love to see that.