On the NorCalPreps message board, I read this comment by a user. This user has a very talented son, I don’t know his ranking, so take it with a grain of salt. However, I do not disagree with any of his comments:
This is Sidebar 1. You can edit the content that appears here by visiting your Widgets panel and modifying the current widgets in Sidebar 1. Or, if you want to be a true ninja, you can add your own content to this sidebar by using the appropriate hooks.