I've been holding onto this 'marketing gem' since September when I attended the NACAC conference in Seattle.
As an employee of a higher education vendor myself, I fully understand the challenges of engaging attendees at conferences. Some conferences are more vendor-friendly than others ... I wouldn't put NACAC in that category (fine organization but a different post for another day).
Perhaps this is the reason that led Applywise to execute the offending marketing tactic at this year's conference.
Let me tell you a quick story of a fine dinner in Seattle and a demo post card in the Men's room.