As usual the Internet echotard chamber takes a perfectly reasonable ToS change and one guy's opinion and blows it out of all proportion. About six actual devs, all of whom have wildly misinterpreted Ryan's initial posting and none of whom appear to have bothered their sorry asses to actually read the new ToS have lost their shit. That is all.
And yet all weekend, the shrilling of the ignorant has been making it's whiny way across the wires.
Man up twitter devs, twitter gives you their shit for free, and they can take their ball home any time they like. If you've been dumb enough to build a business around this model without anticipating the risk, you pretty much deserve to fail.
What's more, given that all that has actually happened is some not particularly onerous changes to the ToS, if this genuinely effects your app, you are almost certainly doing something dickish in any case.
All will now STFU and go and read the mailing list announcement and the ToS before continuing to whine in ignorance. Chance would be a fine thing.