Portside aims to provide varied material of interest to people on the left that will help them to interpret the world, and to change it.
Each Portside list has a moderator for each day of the week that it appears. The moderator of the day decides what material to send out. We also have some dedicated contributors who submit material frequently on various topics.
All material submitted remains in a pending queue for at least a week, so any moderator may see it and use it.