I have a ticket to the William Gibson event at the Edinburgh International Book Festival. However, I can’t make it: I’m going to be at YAPC::Europe instead. So, I’m shopping the ticket round some friends. I’d like to point them to the URL of the event. So, I go to the festival website — hey, that’s nice, it’s the first Google hit for the term book festival. Click on What’s on. Select the date of the show. Search within page to find Gibson. Click on the More information link. Go to copy URL into clipbo— just a minute, the page URL shows absolutely nothing of value. The thing I clicked on must have been a POST form.