I've lived with DST everywhere but Indiana, where I've lived for the past 10 years.
1. Conserving daylight is good.
2. Changing clocks isn't that difficult.
I suspect the VCR-skills-deficient people are responsible for Indiana's existance in the Dark Ages ;)
You can't conserve daylight, all you do is change what the clock says during daylight.
Changing the clocks to accomplish nothing is stupid.