Anybody who thinks it isn't time to abandon the ancient, inefficient incandescent design are probably like the same people who would long for the gas mantle lamp or the whale blubber powered lamps.
They make high CRI, high efficiency LED lamps that easily replace the garbage incandescent bulbs that were on the market today. Complaining about cost of the bulb is stupid considering the lifespan of an LED is several times longer than that of an incandescent and the energy savings alone will pay for itself within a few hundred hours of use.
CREE LED bulbs are already so cheap that whining about the few dollars difference will makes you look like a cheapskate. Being able to buy an LED bulb for less than $10 that is warrantied for 25000 hours vs. the 3000 hours AT MOST incandescent bulbs (halogen), the bulb lasting 8.3X longer than a halogen means that the $1 for an incandescent is untenable knowing the energy savings and extended lifespan alone makes the LED superior.
True you can't use LEDs in certain appliances like an oven but that's ok, that's why they still make appliance bulbs for applications like that, but otherwise you should be able to use LEDs in your refrigerator/freezer.