More and more instant hot water systems

TurnThePage wrote:
I can't figure out why people would want them in an RV unless they always camp with hookups where it's always warm.

At least some brands are including the water miser feature that recycles the "unused hot" water back into the fresh tank.

Am I making too big a deal about this?

I totally agree. We've rented cabins that have those and I can't imagine why they'd put one in an RV. You have to have the water running constantly - it works in a shower (if you have lots of water), but not washing dishes (unless you leave the water running). Tremendous waste of water IMO. :R