To be clear i didn't say using sleep would wear the box out vs hib/pwr off, that line is missing a comma my bad (gramma, spelling and punctation isn't my strong point).I dont see why using sleep mode should wear the box more than using hibernating/power off/on?
I miss sleep mode on my Windows 7 setup which I hope will be available in a future bios update.
"Because it's not got a sleep mode as such, to reduce wear on the box you could always use a power off on idle software, and then WOL to bring it back up."
What I meant was because it doesn't support sleep which for some (inc myself) is a pain an alternative would be software, saving additional power on hours when being not actively being used.