Every so often, logging in to my Patreon account will generate a popup: this is generally the site trying to tell me about a new feature. In this case, I've been given the ability to write posts which only members on the 'Free' tier would see. As discussed in an earlier blog, anyone can join without actually making a pledge, and it gives them the ability to -- read certain posts. So now I can put up things just for the free members, and