Too much posts

I would say 15 posts are reasonable good number, because how long i have been here, i saw people just going to flood with posts or new threads on first day to get points mostly on 6th or more some people start recognise the spaming person and report about it. The smart ones would reach it by answering the threads, mostly the Introduction thread to welcome new people. Or answer just random threads like "What is your favorite pet", "Which hero from Overwatch you main" and etc.