Actually now that I think about it...There was a triangle inside the Seal of Metatron and also the Flauros was a tringle/pyramid...maybe it relates to one of those?
"That town. That God forsaken town. It just, keeps, calling me back..."
I don't really care, but it looks like it intentionally resembles road signs and stuff which would make it significant to travis. Not a big deal. I'm downloading the demo but with my firmware I doubt I can play it - I don't think I can play cso files without an emulator, and I've been updating my firmware for PS3 remote playability suckas.
Or it could symbolize the fact that the main character is a truck driver.. and a Triangle road sign type savepoint.. fits the symbolism of a driver of a vehicle being drawn into silent hill for one reason or another... I dunno just thinking outloud here..
The only way for evil to continue, is for good men to do nothing!!!!
The final save point of the game could be another damn copy from SH2 or can actually have any kind of meaning like to reppressent the completed Flauros or the Triforce or anything...
Triangles seem to be a recurring theme in SH0 - The savepoints, the Flauros pieces, even the "game loading" screen. But I think it's just because finding and assembling the Flauros is central to Travis's mission.