"You haven't answered the original question, are CAL pilots welcome in your cockpit or not? "
Of course they are!
And even when we had a problem with CASS I made the command decision it was OK to let a CAL Capt in my jumpseat because he had a UAL pilot ID just like mine. Even got our local Pilot Office after the fact to agree it was OK.
And for those "truth" seekers out there I think it all has been posted and the two "Jays" are working together a bit better than the Wendy and Jay show. Maybe there was a little gender prejudice going on? Shame, shame and more shame if there was.