This is a great example of an “ad hoc email list” you can subscribe to or ignore. It can be an excellent resource for some – like grad students and postdocs – but not as relevant to others.
Click the button below the last post (as shown in the screenshot below) to set your notifications for this topic. Personally I set it to Normal so I will only be notified if someone specifically @mentions
me. A grad student may wish to select Watching so that they get an email for every job opportunity post.
Learn more about how you can control notifications here