I Have been thinking quite often about the Mount Chilliad Mystery... I have Many Ideas....
~ Each glyph on mount chiliad represents another glyph located somewhere else on the map, these glyphs lead to another easter egg,
~ The Cracked egg could have something to do with the files in common.rpf titled Wilma and Fred as the egg is way too big for a bird and only dinosaur eggs are that large and in the flintstones movie their dinosaur dino hatches from an egg won at the carnival and the movie uses actors rather than cartoons which would be easier for R* to make a model of... (If you have heard of the flintstones you will understand why i'm getting this from the fred and Wilma files)
~ The Glyph that is apparently a mountain (with the eye above it) surely is a reference to when mike gets beamed up in the ship near those monkeys which if I remember correctly has a glyph where all the monkeys are.
~ I think that the ufo in the diagram is another flintstones reference because it kinda looks like the ufo that the alien on the flintstones only fred and barney can see's spaceship.
(Also Going To Post This in he Chilliad Mysery topic)