I installed this MAL Firefox script today (Jan 15, 2010):
http://myanimelist.net/forum/?topicid=108565&show=0
I was checking out some anime to see samples of the genders of MAL users who gave anime top scores and this is how it came out. It very roughly shows gender interest in anime in comparison to each other percentagewise:
ONE ~True Stories--------------------92% Male
White Album 2nd season------------90% Male
Macross: DYRL-------------------------88% Male
Cross Game----------------------------83% Male
Toaru Kagaku no Railgun------------83% Male
Fairy Tail--------------------------------82% Male
Kiddy Grade-and----------------------76% Male
Suika------------------------------------73% Male
Juuni Kokuki----------------------------69% Male
Kanon 2006----------------------------68%Male
Book of Bantorra----------------------52% Female
Aoi Bungaku---------------------------56% Female
Kimi ni Todoke-------------------------59% Female
Letter Bee------------------------------71% Female
Kobato----------------------------------74% Female
I tried doing Death Note, Escaflowne, Darker than Black and Asura Cryin among others, but the script is not working for me now. I might have overloaded the server or something. The older shows usually never worked when I tried it on them.