Camping in Winter

We were in Europe two weeks ago for a holiday and while I thoroughly enjoyed it, I found the weather really cold and miserable, especially in Edinburgh! I can't imagine how people there can consider outdoor activities such as camping in that sort of weather! Then again, the Western countries have great high quality camping gear such as GoLite Sleeping Bags which have specially made bags for negative degree weather. Would you consider camping in those conditions? Certainly not me! Give me a warm room and proper bathroom anyday!