Do you have to do something to enable this? I have over 200 rep on Stack Overflow, and my profile page there and on Super User both show each other under "relat

Do you have to do something to enable this? I have over 200 rep on Stack Overflow, and my profile page there and on Super User both show each other under "related accounts", but on Super User I am still at 1 reputation. Edit: I created an account on Cooking, and it gave me the linking bonus everywhere. I guess I hadn't created accounts on any Stack Exchange sites since reaching 200 rep on one of them.