I'm wondering how many people find it hard to connect with a story if the main character is not the same gender. I know some people find this to be an issue, and others couldn't care less, but I'm not sure what ratios of one versus the other there would be. I suppose I'm asking so I know if it's better to try a shorter story with paths for both basic genders, or to just write from one POV character and let people enjoy it or not as they may.
In other words, does it really matter, for reader enjoyment, what gender the POV character is?