Build-in bins are special type of containers where Newzie keeps special posts and allows you to reach them fast. There are three build-in bins as listed below along with short descriptions.
When it's enabled, Newzie automatically directs deleted posts into the trash bin so that you can manage them for a little while longer and remove them from the system when you are sure that you don't need them any longer
As a part of reading technique, 'My Readings' bin keeps pointers to posts to be read later when you have time.
'My Favorites' bin keeps pointers to all flagged posts in the system so that you can quickly reach those special posts from one place.