Contacts
Within the app, you can communicate with other users via email without revealing your own email address. This is done simply using your usernames.
You can find the users you can contact in your contact list under "My Profile", where you can send them messages.
Adding/Deleting Contacts
Anywhere in the app where a username appears, you will find a link to add that user to your contact list. Similarly, you can also remove users from your contact list through the same method.
