I answered around 30 of the questions along with the majority. I only disagree with around 2 conventions. When the concensus was split 45 / 55, I tended to be on the 45% side.

I use 2 Xcode Plugins right now: XcodeColors and XAlign.

This could be my third. However, it goes against some XAlign features.

Free app code / $.99 cent sale?