How to add tags to identify custom post types in archives?

I got it 🙂

<?php
if ( 'articles' == get_post_type() ) {
?>
<div class="post-type-articles-container pull-left post-tag-margin"><a href="http://collectivelyconscious.net/articles">Articles</a></div>
<?php
}
?>

<?php
if ( 'questions' == get_post_type() ) {
?>
<div class="post-type-questions-container pull-left post-tag-margin"><a href="http://collectivelyconscious.net/questions">Questions</a></div>
<?php
}
?>

…etc.