Hoople - 6:45 pm on Jul 14, 2011 (gmt 0)
Hit a few of those myself. A few give up in the error or the page source the email address the form was to be sent to.
Some of them you could still fill out a contact form, but once you submitted it, you get a page not found error.
Searching on that email address gave an associated name. Searching on that name gave another email address.
An email sent to the new email address resulted in a link shortly therafter.