Take a look at
The user has not entered a name in his profile.
I don't know where the name
bbuser comes from, but I assume it is somehow part of his OpenID.
He appears as
bbuser in questions, answers and elsewhere on
Is is not possible to find the user by searching for
It would be cool if this would work and here is why:
I told two people about
stackoverflow.com recently and both were very interested.
After a while I asked them if they had subscribed and they told me their ID.
I could not find any them with user search. It happened to be that both of them had not bothered to enter a username in their profile. I guess that this is quite common for new users.
In my opinion it would be useful if we could search for users by the parts of their OpenID that is used to identify them at
Interestingly a google search for "
bbuser stackoverflow" returns the users profile as result.