The following annotated, frequently-updated sections of Women's Studies/Women's Issues Resource Sites and Gender-Related Electronic Forums include many links to sites focusing on women or girls and information technology, and to e-mail forums devoted to those issues (date indicates most recent update):

Web Sites for Girls and Young Women

Includes many sites promoting girls' use of technology (06/09/08)

Women-Related Cyberculture & Net Info Web Sites

Women-related information about Cyberculture and/or the Internet (09/18/07)

Women-Related Web Sites in Science/Technology

Links to women-related articles, sites, and projects concerned with science/technology, including many focusing on information technology (07/28/08)

Women-Related Science/Technology E-mail Lists

Descriptions of >40 e-mail discussion forums (06/30/08)

Also of interest:

Women'space, a bilingual (English/French) quarterly from Canada devoted exclusively to women and the Internet. A great place to learn about women's activism on/about the Internet.