With the new login process in meta.SO, I would prefer to login manually via my OpenID rather than enter my username/password combo. As a result, I was looking for my StackExchange OpenID URL, and only found it listed in my data.SE profile. It would be nice it if was shown to me on all my profiles, especially since data.SE has different session handling.
Here is the OpenID input I am referring to:
Simply entering the OpenID endpoint(https://openid.stackexchange.com) does not auto-login for me, as show below(albeit very roughly):