bp_get_blog_latest_post_permalink()

	function bp_get_blog_latest_post_permalink() {
		global $blogs_template;

		$retval = '';

		if ( ! empty( $blogs_template->blog->latest_post ) && ! empty( $blogs_template->blog->latest_post->ID ) )
			$retval = add_query_arg( 'p', $blogs_template->blog->latest_post->ID, bp_get_blog_permalink() );

		/**
		 * Filters the permalink of the latest post on the current blog in the loop.
		 *
		 * @since BuddyPress 1.7.0
		 *
		 * @param string $retval Permalink URL of the latest post.
		 */
		return apply_filters( 'bp_get_blog_latest_post_permalink', $retval );
	}