Comms, was this the thread you were thinking of?
http://forums.equipped.org/ubbthreads.php?ubb=showflat&Number=164060&page=1Dagny, the CRV has four tie down anchors (D-rings) in the cargo area. I have a pair of milk crates zip tied together and paracorded to the forward pair of anchors. The reasoning is they are too far forward to get booted by the lift gate in a rear collision, and the seatback will (hopefully) prevent the fire extinguisher (also attached to the paracord) from getting launched over the seats in a front collision.
I have a seatback organizer, but I'm not counting on it retaining small objects in a collision. I only use it for maps and sun shade.
A little tacticool (and $$$) for my tastes, but it looks really good for small object containment
http://zulunylongear.com/visor.html