"Over the past few decades, 160 million women have vanished from East and South Asia — or, to be more accurate, they were never born at all. Throughout the region, the practice of sex selection — prenatal sex screening followed by selective termination of pregnancies — has yielded a generation packed with boys. From a normal level of 105 boys to 100 girls, the ratio has shifted to 120, 150, and, in some cases, nearly 200 boys born for every 100 girls. In some countries, like South Korea, ratios spiked and are now returning to normal. But sex selection is on the rise in Eastern Europe, Southeast Asia, and the Middle East." American journalist Mara Hvistendahl's new book: "Unnatural Selection: Choosing Boys Over Girls, and the Consequences of a World Full of Men," examines and tries to predict the actual and potential effects of unequal sex ratios on men, women and the social economies of the affected regions, including the recent spike in sex trafficking and bride-buying across Asia. More. [more inside]
posted by zarq on Jun 10, 2011 - 65 comments

This article, about differences between male and female brains, is doing the rounds on various blogs. (I found it via reddit.) Meanwhile, debunkers are doing their best to rip the author a new asshole.
posted by grumblebee on Mar 25, 2010 - 86 comments

The top 10% of prolific Twitter users accounted for over 90% of tweets. Twitter is dominated by men, whereas other social networks tend to be dominated by women. Is Twitter biased towards men?
posted by desjardins on Jun 2, 2009 - 153 comments

Privileges: Gender: 10 things only men can do (Askmen.com), male privilege (wiki), 21 Things Women Can Do That Guys Can't (Cosmo), female privilege (2 3 4 5). Race: white privilege (wiki). Sexual orientation: straight privilege (2) (wiki), cisgendered privilege. Body: able-bodied privilege, non-fat privilege. Money: non-poor privilege (2), class privilege (PDF). Demographics: Christian privilege, American privilege, adult privilege, black male privilege, Muslim male privilege. Combo: gamer privilege, male programmer privilege. Criticism and essays: victim privilege, "Point of Privilege", "We can't be equal while ... ", "Where's My Extra Piece of the Pie?". And, lest this become too serious: pirate privilege and lolcat privilege (the latter via). (Covered in smaller scope previously.)
posted by WCityMike on Aug 15, 2008 - 156 comments

YangTown, the Path of Masculine Power, [parts of the site NSFW] was created by a 25 year old guy in LA, who put together his ideas on dating and life advice. The site has a number of his articles on various topics that might be interesting to both men and women such as Are Any of These 5 Energy Vampires Draining Your Life? There are also informative links to Female Orgasm Mastery with explicit instructions on how to stimulate the G-Spot [NSFW], definitely [more inside]
posted by nickyskye on Jan 13, 2008 - 95 comments

How Male and Female Orgasms Differ
(maybe not SFW). Just a little Friday fun.
posted by fenriq on Mar 12, 2004 - 8 comments

IF man could come this long... (via A&L :)
posted by kliuless on May 11, 2001 - 23 comments