I hope all the devs with weight followsuit. My little project moving won't really disturb anyone but me. Sweeping and sudden policy changes like this are bullshit.
What I'm hoping is that gamers take some of the big pocket publishers that use Unity and abuse the absolute fuck out of them so they send their lawyers after Unity for the obviously unenforceable terms.
Unfortunately Unity will probably just settle with them for nothing to avoid them setting precedents.