People install all kinds of crap on their computer, forget about it, and later on don't make the connection that the outdated kernel extension they installed is

People install all kinds of crap on their computer, forget about it, and later on don't make the connection that the outdated kernel extension they installed is crashing their machine. (I speak from experience. I was able to track a surprising number of bug reports in my apps to internet filters, kernel extensions, etc. It's so common that it's the one of the first questions I ask customers when they report a bug. And it's why sandobexed apps are so successful -- all of the sudden you can install apps without worrying that they'll break your computer)