In all honesty, I myself have no clue with the disappearance of one of the more popular members of PDF. He always had the scoop ahead of time. The only time anyone used to beat him to the news would be at the odd hours while he was asleep.
I assure you, I did not have any contact with him (in the past). We barely even quoted each other on discussions.
I think I said it in the past, that either he got his Deam Job with the PAF in some capacity - which has resulted in him backing off from his past time duties on PDF.
Or he got hitched, which has put a hold on his activities on PDF - indefinitely.
Maybe one day he'll just pop up on this Thread.