[wodenokoto]

I think each workplace by facebook will have seperate users and separate domains, so the user-count of facebook-proper will not be affected by companies have bulk access to account creation.

This should also keep facebook proper blockable.

I didn't catch the baseball theory part of your comment advertised in the beginning.

[Spooky23]

Microsoft said that too about O365, and its true -- for Exchange and Outlook only.

The reality is that to access all O365 products, you need to have access to CDN domains and live.com authentication infrastructure, and you need to constantly monitor errors in the network because cloud scale services change IPs all of the time.

I'm sure FB will be similar.

[B1FF_PSUVM]

It was a curve ball, probably he spit on it.