The Apple Mac has played an important part of my professional journalism career for at least 20 of the years that I have been a writer. One Mac or another has been my main writing machine since 1990, and has been in daily use, traveling around the world several times and my more-or-less constant work companion. It is a tool not a religion, yet I have been quite fond of the various machines that I have used.
You can read more of my reflections on using a Mac for nearly 30 years over at Network World where they have put together a nice package of articles commemorating the event.