At some point, the financial bottom line of tech giants surely will suffer from their habit of earning hatred from half the population.

Facebook, Twitter, Google, and others appear to have made an art of discriminating against conservative viewpoints. It’s gotten to the point where conservatives in the marketplace, not to mention like-minded lawmakers, are likely to make those companies pay. The latest flashpoint for conservative ire, now thankfully fixed, was Facebook’s initially “permanent” ban of a children’s book publisher called Heroes of Liberty.