[PROPOSAL] Handle "http://user at example.com" Style Identifiers

[Jonathan Daugherty]

# So, if in a hypothetical world where we have 4 potential OpenId
# "values" that a user could enter, AND the goal is to reduce
# confusion, then does it really make sense to cut out the most common
# "value" (which is an email address)?

IMHO, because using identifiers that look like email addresses would
be misleading.

-- 
  Jonathan Daugherty
  JanRain, Inc.