Weird Leadership Science

Bloomberg Businessweek reports the results of a Gallup survey of worker preferences:

Women were more likely than men to want a male boss: 39 percent of women wanted to be led by a man, compared with 26 percent of men. In the 60 years that Gallup has conducted this survey, women have never preferred a female boss.

Does this mean feminists are wrong, sisterhood isn't powerful after all? Hat tip to Instapundit for the link.