there is a difference between keeping it on, and not rebooting!!!
personally i keep the computer on most of the time, i nvr turn it off manually, but i do set it to hibernate after 2 hours.
my windows CANNOT keep running without a reboot, it reboots automatically ALOT!!! im just not sure why!
i turn the pc on first thing in the morning if it was a holiday, or just after i come back home if i was out for a while (either hanging out, or at university, or smthn similar), it'd nvr hibernate before i go to bed, cuz even if i was not using it, i'd have to check smthn every once in a while.
I wonder how u ppl can keep ur computer on without a reboot all this time, is windows all that stable?!?!
it is not 4 me!!