I reached out the the author of this post to ask him to do one about objective-c and swift, http://leftoversalad.com/c/015_programmingpeople/ he responded back with: Why would someone use objective-c or swift? What makes them special? If you were to meet them at a party what would they be like? I thought it would be great to get some feedback from the community on this, before I submit it back to the author. Does anyone have any opinions?