It should also respect your PRIVACY! There are numerous articles about CPAP machines transmitting your data to not only your doctor but also your insurance company, WITHOUT your consent. Possibly your employer as well. If your insurance company decides you're "not complying" and using your CPAP machine enough, they'll take it away from you. Your employer could fire you.
Having a sleep apnea diagnosis can also limit you from certain jobs, and can make it harder to get life insurance. In some ways it feels like you're not a free man anymore.
Old computer equipment. It wasn't being used for anything, and would have ended up being thrown out if I didn't take it. Stuff was too old to be useful in a business environment now, but I built a small retro gaming rig running Windows 98 out of it.