TWHL will survive. Because it's about half-life, not about hl1 and hl2. Which means that when hl2:ep3 is released(with new engine updates ofc, hmmm...I think, NO, VALVE WOULD BETTER UPDATE THAT ENGINE) we'll have new subjects to discuss of. And then HL3 and so on.
And about 5-10 years in the future there will be a hl1 mapping explosion as a lot of us will be nostalgic, it will be the first "vintage" mapping trend :).
TWHL is the titan of all mapping sites. Probably because it was founded in South Africa?
wakka wakka ee eee... cuz this Africa!Ahhh... I suddenly got a feeling that makes me go and map :D.
Oh, and don't worry about the health of this site. After all, we have satchmo around :P.
DOCTOR!