“They're not £4 (as advertised everywhere), they're £6.50 as it is impossible to but more than one - so you are FORCED to pay the (excessive) £2.50 shipping on EVERY PiZero you buy! ...Price scam aside - they are GREAT devices :)”
“I have already used a Pi Zero for an earlier project; to control lights on a model railway layout. This latest project will restore the bells and chimes to a model town Minster. The project is still ongoing, but I have demonstrated the Pi playing two MP3 files simultaneously without any untoward effects.”
“The Raspberry Pi Zero is a very nice small and enough powerful computer for my project. I have planned to use this board for temperature measurements inside and outside my home.”