I've spent the best part of the whole morning restoring a Mac OS X installation due to the latest OS update destroying some libraries completely and preventing me from being able to get to the login screen. I had to go back and do a system install from my 10.3.0 disk and then run SoftwareUpdate a few times.
So I've lost LOADS of applications that ended up in
Not only that, but my printer settings have gone, and these were very carefully customised for photo printing. My monitor calibration settings are also all gone, so I have to do all that again. I'm sure I'll discover other things as time goes on.
Today computers suck.