You're clearly a Linux person. Or at least a command line person. I am too. Quite a few programmers at my work have never used anything but Windows and barely touch any servers. So they don't really use the command line at all, ever.
They also insist on using graphical clients for Git. This is of course horribly inefficient and leads to plenty of problems (mostly due to their choice of the Eclipse Git Client, which seems to have a lot of bugs). But they think the command line is scary and too difficult to understand.
So, my point is, there are a lot of people who have used GUIs their entire life and are used to be able to figure things out by just staring at the GUI and spending 30 minutes aimlessly clicking about. Then when they use a CLI program they have no idea what to do, and get frustrated. Because they're not used to RTFM.