Well, Apple software does kind of suck in some areas (tragically broken package manager is one area!!), but it is not too unstable. I have got here a 2 year old MacBook Pro.<p>The uptime on this thing is usually around 60 days, at least. I have at all times around 40 tabs open in Chrome and do heavy Java development in IntelliJ IDEA.<p>I don&#x27;t think this laptop has ever crashed in these 2 years. Just never happened. I reboot once in a while when something like audio goes crazy or just in case after running out of memory with IntelliJ and a handful of other JVMs a few times in a row.<p>I have no illusions on usability of Apple software. I think they are teeming with idiots (iTunes, already mentioned package management, photo import app, text editor), but the OS is kind of rock solid. Why wouldn&#x27;t be, it&#x27;s a POSIX OS and consequently is relatively simple and logical, at least from API standpoint.<p>There are two things that drastically help with stability:<p>1. My account does not have admin privileges and I never give admin password to any prompts, unless I know for certain why.<p>2. I never install any software as administrator. If something does not want to install into ~&#x2F;Applications (you know, drag and drop), I take it apart and &quot;convince&quot; to install.<p>3. I guess there&#x27;s #3, no updates. Only clean OS installs once in a few years. It&#x27;s a little scarier than the same tactic on Linux, where I am sure that this is not a real problem, but in most cases it&#x27;s not an issue on Mac OS X either.