Develop option to view "Liked" threads

While reading many threads/blogs/answers/single responses we click on "like", it may be any reason we are clicking on "like" i.e good content/response etc, there should be one all those option see all "like"'d threads.

A content which has more "like" also can be referred for automatic points assignment depending on number of "like"s.

Person who not participated in discussion also can contribute in this.

It need to be explored further.