I haven’t been able to post anything on Facebook, neither a new post to my wall nor add a comment on a friend’s post, since mid-morning US/Eastern and this is s

I haven’t been able to post anything on Facebook, neither a new post to my wall nor add a comment on a friend’s post, since mid-morning US/Eastern and this is still the case. In addition I can’t login to the site - I am able to access the site only where I’m already logged-in.