Once you have logged in, the contributor menu will look like this:
Click one of the links for 'User list'. You will see a summary of user profiles such as the single profile below.
Not all profiles will have optional details completed. Note that the street name is a link. If you click the street name, you will see all the members that live on that particular street. If you click the user name, you will see the detail view of the profile.
Note the tab 'Contact'. Click that link to open a contact form to send the user an e-mail message. Please note that user e-mail addresses are NOT displayed on the site. However, when you use the contact form to send a message, your e-mail address is provided to the recipient so that they may respond.