Creation Ideas

This shouldn't be interpreted as...anything.
This is just where, If I think of an idea...I'll write it here!
since this is a blog, not a discussion I feel i have the ability to do this!
okey...now:
Hidden Areas in a wall.....
Platforms that are inside the wall, A switch is activated, and they come out ; (Like the da Vinci stuff)
bouncepads moving in and out....
A waterfall....
Cool looking platforms...
(Gah! feel free to add in some ...