[Catalog-sig] OpenID

["Martin v. Löwis"]

I have been looking into providing OpenID login to PyPI.
I came up with the following list of requirements for an acceptable
provider:
- must support OpenID 2.0 and directed identity
- must provide at least a verified email (better also either fullname
  or nickname), through either AX or SREG
- must provide direct service requests over https

Does anybody know OpenID providers meeting these requirements, except
for Google?

Regards,
Martin