[OpenID] choosing persona during sign in

[SitG Admin]

>The problem with having  multiple OpenIDs on a single account is 
>that the OP's approval screen will have to ask the user to choose an 
>OpenID when visiting a new site, complicating the sign in process. 
>Asking users who are unfamiliar with OpenID to choose a persona or 
>an OpenID during the sign in flow will probably confuse a lot of 
>people.

I imagine several clumps of icons, each group having in common a 
single identifier, so the user can visually select which other RP's 
may learn about their new activities, or elect to use a new 
identifier instead. The similarity between this "solution" and a 
known problem ("Nascar") doesn't seem like a good sign, though.

-Shade