If you would like to have potential members' applications posted in a forum somewhere (so you and the officers can discuss them, for example), you can configure the site to do so on the application itself:

1. Click Admin at the top right of the site, next to your username.
2. Click Recruiting on the left column.
3. Click Site Application.
4. Find the Forum Posting box on the right column.
   
5. Select the forum you'd like to post the applications to (you may want to create one just for that purpose) dropdown.
6. click the Update button at the bottom of the box.
7. You're done!