Add Post Form To BuddyDev's BuddyPress Activity Shortcode Plugin
// Using BuddyDev's BuddyPress Activity Shortcode Plugin you can add a post form
// by adding the below code to bp-activity-as-shortcode.php. Just above line 84
// where you see this: <?php if($title): ?> then above that add this:
<?php if ( is_user_logged_in() ) : ?>
<?php locate_template( array( 'activity/post-form.php'), true ); ?>
<?php endif; ?><br />
#add-post-form-to-buddypress-activity-shortcode-plugin