I was all set to buy one, when I saw this article (more specifically the comments under it):
http://news.softpedia.com/news/Can-Your-Mattress-Kill-You-76887.shtml
A lot of those comments sound alarmist and absurd, but the sheer number of them concerns me. I've had a memory foam pillow for some time and never had any health issues.
So I've been looking at springless latex mattresses since.
Any ideas?