The Mac GUI is seriously lacking in some aspects. It's simply impossible to do many things with the GUI, and some other basic tasks require more keystrokes and mouse clicks than necessary. The Mac way to do it can be the stupid way to do it. Here is a detailed list of the UI deficiencies.
C'mon, this dude hates Mac os X so bad its not even funny. I sell Macs as part-time job, and some people who want to configure everything, than Apple is just not your cup of tea. So use Windows or Linux or whatever, don't come up with several said arguments because you can't use Mac OS X. Who ever creates new text files from a contextual menu???