Might be because you are too new .it doesn't matter how old your a/c is,thing matters is how much active you're. If you show interest in some threads for somet

Might be because you are too new .it doesn't matter how old your a/c is,thing matters is how much active you're. If you show interest in some threads for sometime , might be you get some karma and you do some desire thing . I think HN obey this filter to avoid spams and unnecessary link. PS : I'm also new user and i put this information as per my understanding. And also because you dont have to suffer it like me.