I just made this thread for fun. Seriously, you should share your "journey" you have made with people sometimes, and there is no better occasion than post counts of multiples of 1000.
Personally, I don't think post counts don't matter much, except in showing how new you are(even then it's not 100% reliable).Thing is, if you've made mostly good,high-quality posts, that's alright and probably what matters most.