How can I tell if I'm signed in?
This is how your screen will looked signed out:
Simply click the 'sign in' button and enter your email address to log in to your account. If you've linked a Twitter, Facebook, or Google+ account, you can click the appropriate button to sign in.
When you sign in, you will see your avatar in the upper left corner. Also, you will notice that after you sign in, your homepage has been populated with content from Nations you are a member of.
To sign out of Newsvine, click your avatar, then click 'Sign Out':