Last week at SNA, I and the other MVP's were made to board in the "General Boarding" lane after they very deliberately roped off the MVP lane and only then called MVP's.
I almost asked why MVP's weren't allowed to follow the sign that said MVP.
But I don't like to be that guy.

It becomes more frustrating, because ever since the change in boarding groups took place, I have had ZERO "Boarding Group" letters on my boarding passes.
And of course, they announce at the beginning of boarding, that if you don't have a zone printed on your boarding pass, just wait until after boarding is complete and head on out to the horizontal stabilizer to stow your carry on.
As an MVP, I obviously feel quite strongly about being made to board LAST!