Count me in with the weenies. I have a programmable thermostat. 70-72 during the day when I'm home (62 if I'm not) which drops down to 60 at night but goes up briefly in the AM to 68 so I don't freeze getting ready for work. Sorry, I just don't like being cold and 70 is my lower limit. Otherwise I just end up on the couch under blankets keeping warm but getting nothing done. My house is also old with no carpeting and windows everywhere and I'm not that big. On the other hand, I do not nor ever will have AC so it isn't unusual for my house to get up to 98 degrees in the summer. I figure it all balances out.