Includes right now are just in and do not render modules etc yet. Hopefully soon.
But they are here because Developers and clients sharing the same snippet system for two opposites has and does cause many problems.
- For a client they will have these created for them by their partner/developer to hold content they can go in and edit for a variety of things across a site.
- A developer uses those same content holders for regions of markup in their layouts - Headers, Footers, Sidebars and so on.
These should always be separate.
Most things will break with all this modern stuff with ICE. There is a V4 in the works - VERY EARLY but Alexandru did a bit of a demo at the unconference.