I ran Ubuntu 12.04 on a Lenovo laptop for a year or so.

The graphics and wifi drivers broke down every now and then and sometimes it broke the OS completely so I had to reinstall the OS.

Need to fix multiple config issues and compatibility issues when I wanted to install some Linux-alternatives for Windows applications.

Plus I need to do video editing and Android apps so I still have to constantly switch back to Windows with dual-boot.

Mac just seems to be a perfect balance, giving you all the standard terminal stuff plus everything just runs out of the box.