I have posted on tex.stackexchange as an unregistered user for some time. But it seems that this lead to two accounts with my name. Now on one of my PC the site no longer recognized me, so I created a real account with an openid. And now I have three identities: (user 955, 958 and 2388). Can this accounts be merged?
I have moved your accounts – your new account is the one that had an OpenID associated.
However, all badges were lost during the merging. I suspect that this is normal and that they will be re-attached in a few hours. If that doesn’t happen, please follow up and we’ll ask Jeff.