If Facebook and Zuckerberg cross the invisible line here -- and they may be doing that with this decision -- then political will is going to turn sharply agains

If Facebook and Zuckerberg cross the invisible line here -- and they may be doing that with this decision -- then political will is going to turn sharply against them. It wouldn't be at all surprising if their tax situation became dramatically worse shortly afterwards. It's basically free money for the government and free political points too.