Blocking and Reporting Users
If you wish to block a member from messaging you, you can do this easily. Once on the profile page of the member to which you would like to block or report, click the more button "..." link where you will be presented with a sub menu like the image below. Here you have options to block or report a user.
Blocking from the profile page will not block the user from instant messenger where you will need to block them from also. Blocking people for no real apparent reason is considered anti-social and could get your account blocked.