I hate how they weasel out and display a green checkbox, but with a tiny little "i" for information on Amazon Elastic Compute Cloud (N. Virginia).

http://status.aws.amazon.com/images/status1.gif

I deserve to see something visually distinct if there is a problem. This is purposefully poor UX.

If I'm visiting the status page for your site, it's probably because I'm a technical user who suspects something is broken. Don't you dare hide what is broken from me.