What is a Collection?
A collection is a user created group of materials that allows for easily customization of the My Library portion of the user experience.
Collections can not and will not ever be available for download as a group, they are specifically geared towards being an organization tool.
The Amount of collections any specific account can have can be found on the account information page.
Collection items can be easily added from the main library or from "My Library".
The collections can then be accessed via the side pane "My Collections" tab.