Maybe some people like reinventing the wheel with every piece of code they write Or, they like having a pool of only a couple hundred people that can help with problems, instead of a couple hundred thousand. Or they don't like the freedom to program in fifty different languages. Or they don't like a thoroughly tested, mature, code base. Perhaps they don't like when their code runs on multiple different processor architectures. Maybe they hate the abundance of freely available communication protocols, file systems, and graphical frontends. Maybe they're overwhelmed by the ease of searching for solutions to common problems because of linux's ubiquity.

I don't get it.