Nonsense. I'm as far from libertarian as you're going to get and I really don't see the case for breaking up Twitter. Breaking up Google I can understand, especially given their dominance in both search and advertising but Twitter is by comparison a bit player and all it really does is serve as a relay station. It's as close to a dumb pipe as you're going to get modulo a very small amount of content monitoring. And why would a Twitter hack reflect on Facebook to begin with? It's not as though FB owns Twitter.