[rahimnathwani]

I've heard that this is a problem with real-life speed-dating as well.

[matthewrudy]

I guess speed dating is always a conflict between making the most sincere matches, and making sure everyone has fun.

If that one person says "yes" to everyone, no doubt their intentions were to game the system, but if they avoid attendees going away thinking "no one liked me", then they've actually benefited the event's success.