Where is robertteh?

He is the most prolific forumer in YPAP forum. For several weeks, he has disappeared totally, just like Matilah Singapura in mysingaporenews. What happens, what can happen to him to keep him away from posting? Matilah may have been finished off in Soi Cowboy in Bangkok, or kidnapped by his lovely companions. Both can be a possibility in such popular tourist hangouts. As for robertteh, the only possibility is that he is sick, so sick that he could not post any more. Cyberspace has lost two veterans. Good grief!