I have a Stack Overflow account. My username is 'mdarwin' and I have the badge 'informed', whatever that means.
Now I want to ask a question on Android Stack Exchange and for some reason it doesn't recognise my account and I had to log in with yahoo.
Then to ask this question, I had to login with yahoo again.
In what way is Stack Exchange a 'network' if there's no single sign-on?
In my SO account it shows I've been logged into SO since Dec 2011, so you'll forgive me if I've forgotten how I had logged in...
Now trying to visit Android Stack Exchange, it doesn't recognise me (even though I'm currently logged in here), and even password recovery doesn't work (to either email). Why aren't login tokens shared between sites?
I just want to log into Android Stack Exchange with my existing account. But I still can't figure it out.