Leaks on componentsSeparatedByString and stringWithFormat, is there a better way to do this?

Most likely the properties on your Coordinate object are declared as either retain or copy and you're forgetting to release them in your Coordinate's dealloc method.

Didn't find an answer, though I did want to close the question.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.