Roomie Match Roommates Nationwide
Comprehensive roommate matching including personality and lifestyle preferences, as well as the usual demographic stuff. Serves all large US and Canadian cities. Free to submit your profile. Witty questionnaire. http://www.roomiematch.com
Foxridge Apartments
Student and professional apartments near Virginia Tech. Floorplans, options, rates and an online roommate locator as well as quote estimator for corporate furnished apartments.
Roommateexpress.com
National service matches people and rooms by location and personal characteristics and checks references of prospective roommates. Browse thousands of listings.