I think the small % of posters (<5% of the total pilot group?) is unfortunately speaking for the group as a whole, on both sides.
I commute on XJT almost every week. Only once, ONCE, was I treated with anything but professionalism and respect, and I still got on the flight, so it doesn't really even matter.
To all of the out-spoken anti-SKW/XJT people on here: Get a life. Perhaps, even go back to high school, I'm sure you would be really cool there. Please leave the real, professional jobs to those of us who can actually act like professionals, and treat our peers as such.