Our Facebook accounts have been reinstated, no real explanation given, just this short email:

Hi Brandon,

We have investigated the matter more thoroughly and have reinstated your accounts. I sincerely apologize for our error and the inconvenience you and your wife have gone through. I hope this will not deter you from fully enjoying the site in the future, and please do not hesitate to contact me if you experience any further problems.

Thank you,

Anjali
User Operations
Facebook

Much thanks to the Metafilter posse for their help, both in public and behind the scenes for getting this correction made. It's great community of people.

and no, I doubt I'll be spending much time on Facebook.