How many friends has the user recruited.
Can be not_saying, single, married, divorced, engaged, in_relationship, complicated, widowed, open_relationship
function register Register a new Plurk account. Should be HTTPS
function remove_from_clique() remove friend from clique
function remove_notification Remove notification to user with id user_id.
function rename_clique rename clique
function respondToPlurk Compatible with RLPlurkAPI Respond to a plurk.