Facebook and Google might get walloped by the thousands of small businesses impacted by the coronavirus, but their massive ad businesses will come out stronger in the end

· *Facebook and Google will take a revenue hit as the thousands of small businesses that they rely on for advertising cut back spending amid the coronavirus, but ad buyers say they'll come out stronger long term.*
· *Wall Street firm Pivotal Research Group expects Facebook's 2021 revenue to be down 20% to 25% while Google's...