http://www.asktheharvardmba.com/2008/06/29/what-is-the-social-life-like-at-hbs/

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But don’t feel bad for the poor male MBA students. In the Boston area, Harvard MBAs are considered the best possible catch for young women, and the so-called Harvard effect holds sway over the rest of the world as well. Trading on the HBS aura is known as “dropping the H-bomb,” and the HBSer on the prowl will find it an effective weapon on anyone from cocktail waitresses to Wellesley students to MBAs of lesser schools.

For example, early in the school year, the Wellesley girls actually put invitations to parties in the mailboxes of EVERY male HBS first-year. The invitations include complimentary limo service to bring you to the campus in case you don’t have a car. I kid you not.

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(http://www.autoadmit.com/thread.php?thread_id=2414649&forum_id=2\u0026mark_id=5310764#24443978)