Hear hear, Captain Correlli; BACC/BALPAs disgusting, pompous conduct has created immense ill feeling towards BA pilots amongst BACon and GSS pilots. It doesn't manifest itself on an individual basis, but don't be surprised if they laugh their bloody heads off at every misfortune of BA pilots.
I'm not convinced BARP members will offer substantive support either when push comes to shove - Of course they say they will when a final salary Captain asks them their opinion on the flight deck, but reality is likely to be somewhat different. So mainline pilots have been divided too when FS pilots turned the other way and the B scale was created - You could have fought this together.
So all round, BALPA and its BA membership has done a pretty good job of alienating quite a lot of people.