How can the User Profile side-bar blocks/modules be re-ordered for example, Friends & Followers at top-most (or any order, or hiding any) - I see nothing in demo

How can an user see all his Likes, another user's Likes ?

RSS App - how can an user show Titles (or Titles+Excerpts of say, 5 items)
in side-bar of her profile ?

Can these important things be included in the Docs or FAQ ?

Thanks