I'm not sure whether people are really frightened, or perhaps simply more realistic as to the overwhelming amount of time (and skill) it takes to actually DO this.
Most of us buy arrangers so we can PLAY. If we want to program, we buy WS's and computer based instruments. They key word is immediacy. The problem seems to come from the fact that, although you CAN program new styles and make new sounds with the PA2Xpro, there are very few professionals doing it, and offering the work for sale. And what is out there is quite expensive.
So, it's hard to come here (as a developer or as a user and home style maker) and go 'it's easy to do this', when the high prices and VERY little choice seem to indicate it is anything BUT...
Truth is, as you very well know, to make a style that even comes CLOSE to the quality of the factory ROM styles takes forever, even at the hands of the most skilled player/programmer.
And we SURE don't appear to have a surfeit of those at SZ!
Content, content, content.... without that, the most advanced arranger on the planet is a plank. Korg do an amazing job of raising it's users' expectations by having advanced style creation tools on the instrument, and factory styles that DO have different patterns for almost every chord you can think of. But the price of this is vastly increased complexity of creation, if you want to reach that bar.
Few of us can make even simple styles well. And now we have to deal with THIS?
I think the ball is firmly in Korg's hands. The lack of style selection for the PA2Xpro IS hurting it. It's almost the number one criticism of the board from actual owners. A new OS is all well and good, but probably sales of the PA2 will shoot up a lot more if it had simply been a hundred new styles...
They could have charged for the OS update... But the styles need to be free (because everyone trades them around, anyway!). A $50 charge for the OS update (which could be needed to play the new styles, anyway) would subsidize a LOT of new style development by the few talented ones that can actually do it!
I've heard a LOT of user styles for Yamaha's. It's often touted as one of the main advantages of the brand. But I have to say, few of them use much of the Mega ability that make the factory styles so good (except cut and paste jobs from existing styles). Having the tools available hasn't helped Yamaha, either, I would say. It's easy to make simple styles, but the ones that get our juices flowing seem to be primarily up to the makers themselves.
Hurry up, Korg... That M3 free update sets the bar. PA2Xpro owners payed a lot MORE for their Korg. Where is THEIR 'happy ending'?