Looking for some thoughts here on how long most people wring out of a laptop. I'm writing this post from a base model 2008 MacBook. I threw in 4GB of RAM and upgraded it to Snow Leopard, but that is about it. I'm using it as my work computer and therefore my main tool for feeding my family. The battery in it is DOA, so it has to stay plugged in. It is getting a little cranky on waking from sleep sometimes. I'm a geek so I keep it clean, no stupid stuff running in the background or other junk. I've got it pretty well tweaked to run as good as it can.
But.
I'm afraid I'll come down to my office one day and it won't boot. It has already given me a scare twice. No "sad Mac" sound, but enough for me to be nervous. I'm thinking it has served me well as a family computer, but it may be time relegate it to backup computer status. My thought was to buy a new laptop and write off half the cost as a business expense.
My previous computer lasted me about eight years, but it was a home-built Frankenstein desktop that I built for serious gaming. Given that this laptop has made it six years makes me feel like I got my money out of it at least.