I had an epiphany about 8 years ago, when my home office went from having 4 big tower PCs in various states of repair and OS, along with my own servers and NAS and lots of cable runs and so on, to a single iBook running off Wifi. I used to spend an hour a day doing admin tasks and updates, and the rest of the day listening to cooling fans. Then I went cold turkey, dumped the lot, bought a mac, and haven’t looked back. I can get my geek cred from actually doing stuff, not by spending time configuring something in the hope that I will. And I get a lot more done letting Google worry about my email.