Gosh people, cut Ian some slack.
Let's put it this way. A Mercedes dealer (for example) doesn't want a poor man's business and I'm sure they don't frown upon them either. They prefer to cater to a specific demographic, just like Yamaha.
T4 designers stepped outside the box to bring more professionals in the fold. They seem to forge ahead and add just a bit more each time without sacrificing the platform that makes them so successful.
I kind of admire Ian for sticking to his guns. He believes in his product and not for material gain. I think I'd be insulted too if all I ever read is how the styles are for old people, plastic - you name it.