http://www.forbes.com/sites/petercohan/2016/11/25/does-faceb...
It also seems like they don't make it clear where these revenues are coming from.
Apart from large brands, I wonder how effective FB ad campaigns are. How do you measure ROI and attribute it to FB ad campaigns?
I feel like this is Nielsen ratings all over again on a dwindling platform. Inaccessible to rest but large brands with money to splash around. Google Adwords seem more comprehensive and diversified. $4.5 USD per FB user is ridiculous in my opinion. FB users aren't looking at Ads unless they are forced to. Google users want highly relevant ads. This discrepancy explains the CTR between the two...yet FB is considered right up there with Google...it just doesn't make sense.