Survey- What is the #1 Reason people use the internet.

I am conducting a survey and would like your opinion as to the #1 Reason that people go to Real Estate Websites? Is it to see Listings of houses, Pictures of houses, Virtual Tours of houses, Pictures of Realtors, or any other reasons? Tell us what you think is the #1 Reason that someone would go to an Agents or Broker website. This should be interesting.