I am removing expired subscriptions from the database today. If your subscription expired in February of 2011 or before, you'll be pulled from the list. Before I've been lax about doing this, but for a variety of reasons I need to clean up the distribution list and now am pulling names.
If you have questions about your subscriptions, email me at firstname.lastname@example.org. If you'd just like to renew, you can use the link here.