I know it's awful, but one thing I really like about my current job, especially compared to my previous position, is that I don't need to keep up on all the crazy security vulnerabilities. Previously, I was expected to be the expert on security updates, especially those for Windows, Internet Explorer, Office, etc. It's just so refreshing to be able to ... well, not ignore them, but just short of. I'm sure there are folks who would say, "as an IT professional you have to be knowledgeable on critical security updates!" I say screw it: turn on Automatic Updates, run with LUA, sit back and relax.