it all depends on where you live really, and your personal preference.
see, i think it's bulldust that so many people think a dryer is a necessity. but that's me. i know that lots of people would think a mobile phone is a luxury - but it's a neccesity for me because we do not use our house phone for calls and i have family all over the country. it can get as cold as -6 degrees celcius, and as hot as 45 degrees celcius where i live - but i do not think it is a necessity for either Air Con or Heating. i could go on, but alas, you get my point
