Now, now; no need to get tetchy..! I fully agree with you, that everything uses energy, and useless use is waste. Your choice of not having what these modern kids take as 'normal' is respected, by me, here, at least. No, I was simply trying to provide a wider vision on the true planetary cost of this modern junk. It's not a major factor; probably less than the power used in building, maintaining and decommissioning (ie: destroying...) a nuclear submarine. Carry on, lad, with my blessing, and for decades yet to come, I hope.