My opinion of SnapChat is that it's not worth much because the founder lacks empathy — although the execution and success were (lucky and) impressive. Facebook on the other hand is a company I admire.

I see why you'd see one trying to control the other and being rejected as a failure, but I actually felt relieved that nastiness hasn't be rewarded now, hoping they'll pay soon (and not so surprised by SnapChat's arrogance).