Yes, boss range.
Even it's that way now, it's possible that you end up to apply for another job once. Even it's illegal (at least over here), I've heard that bosses can check sites like Facebook of possible worker candidates. If they find that you've posted things about your previous work there publicly, it doesn't give a good image of you. Especially if your possible new boss doesn't know that your old boss is aware & allows you to post all that there. Sure you can always remove things like that on FB but I'd still be a bit wary when you post something on Internet. That's because when you post something there, it's possible that it spreads and stays there forever.
I do see where you're coming from, though.