Starting Jan1 2014 the 60 watt bulb will no longer be made. The Type "A" screw on base that has been the standard for residential lighting has finally come to an end. Here is a good article on what your options are now.
The Department of Energy has stated that the cost of energy will double over the next 10 years! If you live in an older home you might want to consider making upgrades to windows, heating, lighting, insulation, etc.
Happy New Year!