Jokes aside... What the hell do we have to do with BFL? Why the hell should theymos be forced to lose time gathering all the information these guys need? If they need info, get them yourselves... Don't force your own citizens to work for you for free, gathering old information they have nothing to do about and sending them in if they don't bow to this... Pretty annoying.
As for the PM protection... I agree with Blazr. Losing your password would be a feature. But this also should be opt-in, with a big, annoying, one time warning.
I have asked the 'same' thing and this is was the reply from BadBear:
And yes you should always use PGP or something else for sensitive communications.
I hope they enjoy reading my pm's to Inaba warning him to stop trolling and derailing threads, and him whining about someone else starting it.
I was lucky to have not sent any 'sensitive' pm to any 'member' of BFL team or person related with them.