Many people seem to often not notice how never before in human history has centralised communication existed, and it was never foreseen that a few "private" companies would control almost all of it.
It's why I always think of it as rather rediculous when people refer to the U.S. constitution and other literature and preach "but X says that only a government is controlled and private-company-hosted speech is defenseless!", and not realise that Facebook et al, if anything, _is_ a "government" to a 17th Century human (especially to those who drafted the Constitution).
If power is a measureable "quantity", then I'de say that FB alone has more of it than what 17th, 18th, and 19th Century Governments had. The laws are very outdated I think.