There should be a way to associate users (either through ID or username) to the survey response. The user name should be visible also in the response list.
Adding "Date" question type to the engine. The user when answer the question, he will be able to select a date from a popup calendar.
There could be an option in the report web control to display the statistics of the questions as pie charts.
The web controls only works for IE version 7 or higher. There is a need to support IE 6.
There should be an Email Question type in the engine.
Provide the ability to support RTL languages like Arabic to be used in the surveys.
It's required to allow the survey respondents to save their surveys at any step in the survey wizard and continue at a later time.
The static text displayed in the web controls should be changeable. This would help the developer to localize the web controls to be displayed in other languages.
There is a need to display the matrix questions as check boxes so that the user can choose more than one scale/rank for the criteria.
There is a need for more CSS style themes for the survey viewer. It should contains themes that target: business/formal style, research/scientific style and fun/entertainment styles.
It's required to have the ability to have text boxes in the matrix questions instead of the current radio buttons. So that the user can enter values (either numerical or text) per criteria.