Seriously, idiots like you hold Open Source back.
OS X is a handy platform for those who want a *nix box with a common set of command-line shells to choose from (bash, csh, ksh, sh, tcsh and zsh all come included by default) and all the other standard BSD tools
OS X is an OS for guys that didn't read the Unix Haters Handbook
"When people are least sure, they are often most dogmatic." -- John Kenneth Galbraith