i think you have got the increased voltage thing wrong. in your OP you asked why some people were using low resistances with higher voltages, if this is indeed your question then this is done with stacking batterys in a mechanical mod, which is not reccomended. running a sub- 1 coil is great, this is done with a mechanical mod and thicker wire. with a good wick and thicker wire there is no issues with the juice being burnt. all this is done at relativly low voltages, but i have seen some who will stack batterys and vape a low res set up at 6 volts, this would indeed be dangerous, and the flavor would be definatly muted, but i suppose the vapor production would be over the top