Plugs for apnea

The most e-mailed article on The New York Times website at the moment is about an alternative to the CPAP machine for sleep apnea. Although I'm not in the sleep apnea field, I'm surprised I haven't heard about it before. Regardless, the fact that the article is being widely disseminated affirms that sleep disorders are on many, many peoples' minds, and they probably aren't getting the attention they deserve.