Subscribing to the blog will give you a weekly digest, and can be done in the right sidebar.
Miami users with (internal) WordPress accounts can also manage their individual settings in their own dashboard, by using this link after logging in.
Those that wish to follow specific categories can best do so using RSS feeds. Contact me if you would like some help with the process. It just involves installing an RSS reader either as a browser plug-in or app such as Feedly, then adding the appropriate feed URL(s) below:
where … is replaced by the lowercase name of the category to follow, such as: