From Face to Facebook: Social Media’s Merits and Minuses is the latest installment of the Women’s Media Center and Global Girl Media‘s 4-part installment of Girls Investigate: Our Take on the Media.

Three of my favorite women on twitter were just named among the “20 Inspiring Women to Follow on Twitter” by Forbes.com.

@harrislacewell: Melissa Harris-Lacewell is a professor of politics and African American studies at Princeton University. She’s a regular on MSNBC and a contributor to The Nation. Her Twitter feed revolves around politics and gender, race and religion.

@jennpozner: Jennifer Pozner is the founder and executive director of Women In Media & News, a nonprofit aimed at increasing women’s presence and power in the public debate through media analysis, education, advocacy and reform. She’s a progressive feminist and activist, and tweets along those lines.

@ShelbyKnox: Shelby Knox began her career as the 15-year-old star of the PBS documentary The Education of Shelby Knox, which was about her battle against conservatives in her hometown of Lubbock, Texas, to exchange abstinence-only education for more comprehensive sex ed. Now all grown up, she continues to express her views.

Congratulations. Be sure to check out all these rockin and tweetin women.