I don't know if any else follows the blog 'Belle de Jour' of a London provider (http://belledejour-uk.blogspot.com/), but her latest has the following paragraph:

I hired a video of 'About Last Night' last night...
Good lord was this a stinker. Possibly the most boring film about singles save, well, Singles. Careful observation of the credits reveals it was based on David Mamet's play 'Sexual Perversity in Chicago.' Personally, when I imagine the epicentre of sexual perversity, the frozen wastes of North American lake states do not immediately spring to mind.

Can we take this lying down??  Belle's email is [email protected]
She needs to know what goes on here in the land of ten thousand frozen lakes!