Dr. Justin Lehmiller offers a different perspective of the wildly popular article Does a More Equal Marriage Mean Less Sex? article that made waves all over the sex-related internet portals. Lehmiller points out numerous difficult points in the article, including the idea that 20-year old data is entirely relevant and he questions whether an increase of 1.6 times in sexual activity frequency for more traditionally-gendered relationships is as significant as the original article suggest.
Interesting counter-analysis!