After that the survey owner has to pay to keep it up. One also has to pay if Zoomerang is to do data analysis. But, for free, Zoomerang automatically tabulates the survey after each participant completes it. The survey owner can see the results at any time. Choose the discussions button, then wend your way to the NLA list archives for 2000.
Messages are chronological.
Also, you could subscribe to the NLA list now, where there is some discussion about this taking place.