Eigen, your first two posts on this page received the downvotes they did because you evidently missed the reason people were reacting negatively to Nikolay's posts. I suggest that you take the time to read through his posts on this thread, starting from page 19. Nikolay claims to have gotten into UNC's top-ranked program, despite not having heard anything from their department; claims to have refuted intelligent design in his six-paragraph blog post; makes fun of other people's news of acceptances; and encourages another applicant to personally write to a professor at UChicago to inquire about the status of their UC Davis application. All of these things point to a pretty clear intent of provoking reactions and derailing the conversation: this is why most people on this forum are downvoting, rather than directly responding to, his posts. No one here is downvoting him because he is from a "non-US cultural background."
Your last two posts received the downvotes they did because, frankly, they are infantile. I agree that there's some irony in the fact that your post about down-voting received plenty of downvotes itself, but this is nowhere as hilariously ironic as the fact that you are lecturing us on "being mature" all the while engaging in what's probably most passive-aggressive display of shit-throwing I have ever seen on this forum.