I was just editing my profile, adding a link to my blog, which I just started. I was hoping that it'd be unified across all of the sites I have an account on, especially since it is using the OpenID system. Is there something I'm missing?
There is a "Copy Profile To Related Accounts" button on the
For some users, they might want to include different information on different sites, often themed to the specific topic of the site. So automatic syncing is not really a favorable idea. But the aformentioned button should do the trick you need.