Actually, it's what? About $1600 street for an S900, about $3500 for a T2, new.

That's a LOT more than an easy grand, difference...

And the MotifXS6 at about $2100 is built like a tank, compared to the PSR. It's quite a bit more expensive than the MotifES series, but considerably more capable, and feature wise justifies it's extra $500 more than the PSR. But build quality, even on the comparably priced ES series is an order of magnitude higher than the PSR. And, even so the MotifXS is still $1400 LESS than a T2, which really only gains the MotifXS's key-bed but still sub-par switches.

You really ARE getting the short end of the stick from Yamaha. Let's put it this way.... If the S900 WAS built to Motif standards without a price increase (which, by looking at the ES series, it could be), none of you would be complaining one iota!