[boost] [pre-review] Pimpl submission in the review queue

I have a Pimpl generalization submission getting close to the top in the review queue. Rob Stewart suggested I'd post it to the new Boost Code Collaborator site for a pre-review. That's what I did with the following link to the pre-review (Review #5): http://demo.smartbear.com/boost/go?page=ReviewDisplay&reviewid=5 Your participation in that pre-review is most welcome. Best regards, Vladimir.