Does anyone know of a good Announcements app that works as a good substitute for the OOTB Sharepoint 2013 one? We have several people who post, and the formatting is very inconsistent. Really all we need is something that has a preview function and ideally something that will truncate the posts, like what you'd see on a blog.
A sipme solution would be to turn on content approval in the announcement list, this way when the user saves it item, it can be seen by only those with high enough permission. This will allow them to view it and go back and make changes. Once done, it can be approved and everyone will see it.