Not quite a bug, and not quite a feature request. While I know that the necessary APIs exist to create a customer portal, I wondered if any work has been done within the community to make something available. I did a cursory GitHub search, but I didn't see anything. Basically, it would be great to have a way for users to log in, see their past purchases, add/manage shipping/billing addresses, maybe get fancy and add in options for managing email alerts via things like Mailchimp or Constant Contact, etc. It's not high on my list of priorities, but it's something that would be a slick addition.