Better to go with a throwaway per topic.

Otherwise in ten years we'll be reading an article on The Atlantic that leads with a CEO behind bars, jumps to a young kid learning about the world in his uncle's Pizzeria, then to a shady security team searching for the whistleblower by cross referencing HN posts against employee catering habits, and finally a retired FBI agent that steps in to provide protection.

So yeah, pizzasnob, please don't start talking about your love for dobermans.