Ours is fake and a bone of contention between dh and I. I want a real one - we never had a real one when I was a child, we had a silver one with branches that stuck out perpendicular to the "trunk". He says real ones are not environmentally friendly, drop needles, don't last as well blah blah blah and he will not budge. So, yet again, we have our increasingly bedraggled looking, listing drunkenly to one side, fake one. I have some lovely things on it though....
I have managed to obtain from dh an undertaking, however, that come the January sales, we will go out and purchase a new, and better fake tree. I am still a bit pouty about it, but less so now.