It would be cool if PRS sold gig bags to customers at cost if they presented a copy of their GC/MF receipt. I'm sure there would be a few complaints about that policy too, but I would've used it happily.
My 25th SE Cu24 came with a gig bag at GC, my Akesson didn't but I was already in love with it and the sale was too good to pass up. Those were somewhat impulsive purchases, but in the future if I know I want something, I think I'll go with one of the fine retailers that are active on the forum - I've heard a lot of good feedback about them so I doubt any of them would try to pull a GC on me. Those are nice gig bags - that and good customer service are worth a few extra bucks if you can spare it.