(I did get this working in Multisite, must have been my install)
My new issue is that I'm making a periodical with Taxonomies for the issues. I've been careful to create each taxonomy in sequencial order so that they'd be listed in order thinking that it would list by ID. But I see that your Widget lists them alphabetically which is not ideal when using the days of the month for the nomenclature. Any chance of adding a 'List by ID' in addition to alphabetical feature for the widget? Thanks!