The opinion poll is a communication tool used to enquire the current mood. Exactly one question is asked. There are 2-6 response options to choose from. After the participant answers the question, a graphical presentation (bar chart) of all the poll results will be shown. So, if someone wants to know which opinion other website users have, this person has to participate in this survey. This instant reward by displaying the statistics after answering the question provides an active participation.
An opinion poll is anonymous, naturally. Optional, it is possible to prevent multiple participations (within 24 hours) by using a Cookie.