.oOo.

It needs to be in the app itself.

• slogans
• todo
• thetruth

You should get a little introductory message.

Messages that are tagged with email addresses will be emailed to those addresses.

One benefit of Email Address as ID versus URL as ID is that you can send messages to an email address.

On the other hand, there is no standard way to send a message to an OpenID URL and have the person actually receive any kind of notification.