Yeah I stocked up on these last Summer at Home Depot just for having a some around even though I don't use any due to using all fluorescent lighting.
But I do have those little 4 watt night lights around here.
I tried those new 4 watt replacement LEDs, but went back to the 4 watt incandescent bulbs as they just looked better.
The little glowing filament just has a nice look to it I like.
But today it is not what you like, it is what someone else tells you are going to like.
Where is it going to stop?
It is getting kind of crazy when they want you to replace a 4 watt bulb to save energy.
Like many others here have said, if you break down the energy usage of the average home, lighting is not the big user of energy.
Here at night I added up my average lighting load and it don't amount to much at all.
My lighting don't spin up my electric meter, but my AC unit sure does.