When the cute new developer next to you might like you, but you find out she doesn't like using Git.

That is definitely a deal breaker

bring her into the light

Or worse, she uses the git GUI

Tabs vs spaces

Oh that's no big deal, she could simply think you are one then it's kinda a deal breaker.

@champion01 git GUI is still git at the end of the day.

Reminded me of tabs vs spaces from this weeks Silicon Valley episode!

@Oceas i disagree. GUI is very different lol. GUI git Is like saying that using a WYDIWYG drag and drop editor and then call yourself a programmer. Compared to command line git is equivalent to being a real programmer with no drag and drop. Just writing good code.