to fix it I had to reset my Keychain. Pain in the ass, but it was preventing me from working.
To do this, open Keychain Access, open Preferences, and click Reset Keychain. It will create a new login keychain and keep your old one backed up in the keychains folder.
Clang currently does not warn about this, but I'd wager that Xcode will boast a feature in the next version that detects dead code due to early returns/gotos.
I've considered it in the past. There hasn't been much demand for it. Can you suggest the idea at http://nsscreencast.uservoice.com so people can vote on it?
Thanks, that's a good point. In the beginning, when I didn't have a lot of episodes, the free ones were easier to find. I'll be adding a quick way to see all the free videos on the site soon.
I think you're confusing Ruby with Rails. Flat out refusing to learn a wonderful programming language because you don't agree with it's dominant web framework is silly.
I still recommend that everyone learn how memory management works before jumping into ARC. Much of what I do still has to support 4.0. That said, ARC is pretty badass, and I plan on doing a screencast on ARC in the near future.