LOL. I'm the complete opposite. I seem to end up upgrading my computer every 2 or 3 years. I wouldn't be able to stand being on an older computer that long. I'm constantly annoyed by how slow my computer is no matter how new it is.
No matter how much hardware you throw at it, somehow it gets slower and slower. New hardware can't keep up with (ever increasing) writing bad software.
http://www.agner.org/optimize/blog/read.php?i=9
