[rodolphoarruda]

To my two SMEs, yes, it is. It is responsible for 95% of our Marketing effort and 60% Sales. So to us, FB brings in the money.

[EpicEng]

The fact that you are dependent on FB for revenue does not make it "critical infrastructure". Few people are harmed if you go out of business.

[stickdogg]

Excellent point.