Me. I wasn't planning on applying to either one, but my dad asked me to apply to Harvard, and when I looked into it, it actually sounded pretty cool. (Toby Stock's blog pretty much sold me.) My dad spent a year as a grad student at Yale, though, and hated New Haven so much that he dropped out. Not that I'd necessarily have the same experience as my dad, but I knew that even if Yale accepted me, I'd never end up going there.