This database is fairly interesting. 73727 people in it.

The ratio of females to males is about 1.6

Average age is 27

Top ten email address domains:

    yahoo.com (24269 addresses)
    gmail.com (17805 addresses)
    hotmail.com (7518 addresses)
    aol.com (7129 addresses)
    comcast.net (1639 addresses)
    live.com (1177 addresses)
    msn.com (1079 addresses)
    sbcglobal.net (992 addresses)
    ymail.com (781 addresses)
    aim.com (698 addresses)

There's a lot more I want to graph and look at though. I especially want to see how different demographics pick different email providers. That and getting a map for zip-codes and making a heatmap of the applicants' locations then subtracting that from a population density map.