I'm with TeMPOraL on this. Every kid learns graphing with the horizontal axis increasing to the right. Only the tech folks play with other styles very much.

Because this is backwards, I'm trying to figure out what I'm missing. Am I supposed to be thinking backwards in time? I get confused on what I'm trying to get out of it, decide I don't understand what you're talking about, and move on. Just my $0.02.

The less people have to relearn the easier it is to get them on board, all else being equal.