Another issue with running the bike once in a while over the winter is that you never really get it up to operating temps and oil pressure may not build enough at idle only.
Also, your exhaust system may not heat up enough and upon shut down you get condensation inside the pipes, which you can't see, until they corrode from the inside out.
Stabilize the fuel (run stabilized fule through the carbs/injectors, take care of the battery and leave it alone!
....or ride it!