I think I feel the same way about TiVo and fear the day the guide stops updating or the motherboard fails (everything else in the box is replaceable).
These things are ephemeral in the grand scheme of history, but when they are embedded in workflows and habits for decades I find it hard to let go.
My 9 year old has it now. The battery is toast but the machine still faithfully trundles along. It plays Rollercoaster Tycoon on Fedora Linux. We're building a robot together for her birthday, so I'll be trying to install the Arduino tool chain on it.
I'll definitely miss that machine when it's no more.