Did not receive username and password after signing up as Super Admn

I was testing the process for signing up a new site while logged in as the Super Admin.

The site was created fine (by New Blog Templates), but the sign-up form said a username and password would be mailed to the email provided during registration.

I did not receive the username or password.

Thanks for your help.

Here's my site: http://wordsandwriters.com

I will grant access.