No problem. Some people post a few times per day, I post every few months. Anyway, if you post your own work and about a similar topic, it's better to wait some

No problem. Some people post a few times per day, I post every few months. Anyway, if you post your own work and about a similar topic, it's better to wait some time. (Let's say a week? A month? I don't remember any hard rule about that.) Also, posting only one is better to have all the discussion in one thread. There is always someone that has some level of advanced knowledge in the topic and is easy to get insightful comments in a single post. PS: Have you seen https://news.ycombinator.com/item?id=45712620 https://news.ycombinator.com/item?id=45712620 ? Probably as far from Gröbner Bases as possible, but it got a nice technical discussion.