Ned, I love Syd Barrett too, but don't you feel as if you're blowing this out of proportion? Syd's physical condition had deteriorated and he was ultimately, at least, certifiable. If the members are so rude and disrespectful, why is a decent portion of the band's content in his honor, a tribute? "Shine On You Crazy Diamond" is all about Syd. And I'm fairly certain a portion of the band's earnings were still being sent Syd's way, despite him being out of the band.
If you want to be upset with anyone in the group, be upset with that horse-faced narcissist Roger Waters. He's a great writer but a terrible person.