DiploStrat
Expedition Leader
... It is obvious I've never been in a third world country ...
I think that this is why folks are busting your chops. You don't seem to understand that wheelin' in the US is very different from overlanding in the Third World. Dirt may be dirt, but there is a lot more of it elsewhere. And then there are those pesky weight issues of carrying a week's worth of water and 1,000km of fuel. There is a reason that Toyota rules and the others don't, and it starts with a conscious decision by Toyota, made decades ago, to push Land Rover out of the African market. (A task which they have accomplished masterfully.)
Until a US (or, in the case of Jeep, an Italian company) company is willing to make the same effort to flood the Third World with lower cost, simple vehicles, and back them up with tons of spares, then Toyota will continue to be the first choice the world over. Does this mean that you should not use a Jeep to drive both ways around the world - possibly not, if you are willing to do your own work, supply your own spares, etc. (I have a Chevrolet.) But the fact remains that a Toyota Land Cruiser Troop Carrier with a diesel engine and 7.50x16 tires is the most common light 4x4 out there and the one you are most likely to be able to fix in the backwoods.