I started learning a bit about deferrals and promises today, and I don't like it. I think, mainly, because I can't quite see where I'd use it yet. It's ok, though, I'll figure it out when I have to.
I watched all that's available for Doctor Who Series 7. Doctor Who is pretty incredible. And If you've never given it a chance, I would suggest that you hop into Series 2, and Enjoy the wonder that is David Tennant, even though technically, my favorite Doctor so far has been Matt Smith, the latest. It's a combination of attitude and style.
Doctor Who is one of the few shows that can make me laugh, cry, and be in utter awe in a single episode. I hope it never ends.