> your reputation goes down, thus limiting your reach That's a nice concept, but it is unclear how to implement this. If you have a low reputation, you can onl

> your reputation goes down, thus limiting your reach That's a nice concept, but it is unclear how to implement this. If you have a low reputation, you can only reach X users, but if you reputation improves, you can reach 2X users? How do you set these thresholds? How do you pick the X unlucky users to receive the low-reputation tweets?