Updated contact details
This is a very quick note to say that I’ve added some new details to the Contact page. Also, I learned today that the contact form on that page has been misbehaving; certain messages were lost before they reached my inbox. If you’ve tried to send me a message but did not receive a reply, please accept my apologies! From now on, all messages should reach me in short order — and if not, please drop me a line on Facebook, Twitter or Google+.