On the PlayHaven question, I lean towards thinking that wasn't justified either. If I had to identify villains in this case, it'd be both PlayHaven and SendGrid, which, despite their pretenses to being 21st-century startups, are looking a lot like rather backwards 1950s pointy-headed HR places. If people dare to speak in public without corporate approval, they get fired for stirring the pot, as if we still lived in a world where blogs, twitter, tumblr, and HN didn't exist, and companies owned you 24/7. If you know what's good for you, spend your weekends golfing and don't say anything in public!