[OpenID] The "keep context" problem

[=drummond.reed]

Has anyone else had this same experience?

1) You follow a link or navigate to a page on an OpenID-enabled wiki page
that you realize you need to edit.

2) You click the Edit button/tab/link and it presents an OpenID login box
saying you have to login first.

3) You enter your OpenID and successfully authenticate via your OP.

4) The site returns a vanilla "login successful" page with a big smiley face
saying welcome to the site!

But you're not wearing a big smiley face because your original context is
completely lost. The "convenience" of being able to use an OpenID login
means you now have to go back to the home page of the site and navigate back
to the page you want to edit -- which you may not even know if you followed
an external link to that page!

More than once this has made me think, "Hmmm. If I'd just used my Firefox
password manager, the site would have remembered my context before I had to
login and I wouldn't have to find the page I need all over again."

Not good for OpenID.

So, two questions:

1) Does the OpenID authentication protocol have a way for the RP to keep
context after the authentication? 

2) If so, why aren't RPs using it? (I have yet to use an OpenID-enabled wiki
that kept your context pre- and post-login.)

=Drummond