For the FAQ - Ensure user profile profiles are available to anonymous user

/admin/user/permissions > access user profiles

I just had a forehead slapping moment while trying to set up delegation to Google Profiles for an hour until I realised I needed to make the user profiles available.

PS Google Setup
Server:
https://www.google.com/accounts/o8/ud?source=profiles
Delegate:
openid2.local_id" href="http://www.google.com/profiles/[YOUR PROFILE ID]