Please note that this will not be updated to support concrete 5.7.
The Concrete Wall provides an activity feed block for concrete5. This block shows "posts" that have been created due to various things that happen on your site. Think Facebook -- there's a list of things that have happened that are attached to pages (including people) and that are shown across pages.
Use this add-on to make your site more interactive and social. The wall feed demonstrates that your site is active, that other users are doing things, and provides a quick overview of fresh content.
At its core, the Concrete Wall is a block that provides a listing of posts, filtered by various criteria (the logged-in user, the page the block is on, etc). Posts are added from other areas of your concrete5 installation -- other add-ons, the core, and/or your own custom code -- through a very simple API.
Each post is of a particular posting type, which is also added through the API (though posting types can be added at the same time as a post). Posting types define what activity is being posted and how to show it. By default, there are five posting types:
Packages that support the wall will add new posting types and post data as applicable.
The following add-ons support Concrete Wall, out of the box:
If your add-on supports Concrete Wall, message me and I'll add it to the list.