I agree with this, and will add: Not everyone will see every thread on a topic. Some may only see a TSA thread on HN once a month or quarter, if they're a ligh

I agree with this, and will add: Not everyone will see every thread on a topic. Some may only see a TSA thread on HN once a month or quarter, if they're a light user. The repetition is indicative of the community's feeling a topic is important. And that's what people come here for. To see what this community thinks is important.