Yeah, any decent ones keep the temp, but strangely or not I can't re boil a kettle, I always empty and refill it. Not sure if true or not but I remember something about boiling oxygen out of it or something?
Agreed, a friend has the quooker (sp) one and it's good but we don't use it enough to justify it, I only drink a few drinks @ home and mainly use the bean to cup machine we have.
Although I was tempted with this one when it was on offer @ £270 a couple of weeks ago.