I'm going out on a limb here, but Objective C (specially modern versions, post Lattner facelifts including blocks etc.) shares a huge amount of syntax, philosop

I'm going out on a limb here, but Objective C (specially modern versions, post Lattner facelifts including blocks etc.) shares a huge amount of syntax, philosophy and general ideas with Smalltalk 80. Essentially everybody doing iOS apps in ObjC is doing some sort of Smalltalk development.