When bad things happen to good Drupal site owners

Lately we've been having a few discussions about the various things that can go wrong with a Drupal site. We certainly see a flow of such things in the Acquia Network forum and in our support ticket system. But I'd like to throw open the doors and get a broader set of feedback.

If you have a moment, please complete the following Google Apps form. I'll gather the data and report back what I find. It should make for some interesting reading.