Do Something, I understand your frustration, but I'm sure you will get in. I also agree with everything that's been said about being overqualified and writing LOIs. Hang in there!
Kage, I would hold off sending an update in case you end up on a wait list you really want to move, so you have something nice to include in your update/LOI. In fact, this is what I'm planning to do with my latest publication - it's not going to make a huge difference because I have others, but it'll be a nice reminder of my strengths 😉
SN12357, congrats on your latest II!
As for me, I had an epiphany: I realized the reason why top schools are top schools - that's because they're so freaking awesome! To whom it may concern: you're in for a treat 😉 The only problem is, I don't know what I was doing there among all the Ivy Ligue applicants.