The day Swift came out, I wrote up a piece about “Why Swift Will Never Replace RubyMotion” which ended up getting a good amount of attention, both good and bad (luckily mostly good). Since then though, a lot has happened, I’ve talked to a lot of people about my post, I’ve read other peoples thoughts, and most importantly I’ve read and watched as much as I’ve been able to about Swift and how to use it.

http://blog.motioninmotion.tv/swift-still-won-t-replace-rubymotion