Marriage is a power introduced in July 2013. It was a previously a limited power until it was re-released on July 28th, 2013 as a normal power. Owning the Marriage power grants you use of ten new smilies, five new pawns and four new kisses.
Xat Trade is a staff-owned chat which is most renown for it's use by users for trading days, XATs and powers with other users. Trade chat can be accessed from the top-right corner of any chat page, and only users with days can chat or see messages in the chatbox.