Можно поиском по рангам воспользоваться:
Copper members https://bitcointalk.org/index.php?action=mlist;sa=search;search=copper;fields=group;start=1
Newbies https://bitcointalk.org/index.php?action=mlist;sa=search;search=newbie;fields=group;start=1
Jr.members https://bitcointalk.org/index.php?action=mlist;sa=search;search=jr;fields=group;start=1
Full members https://bitcointalk.org/index.php?action=mlist;sa=search;search=full;fields=group;start=1
Sr.members https://bitcointalk.org/index.php?action=mlist;sa=search;search=sr;fields=group;start=1
Heroes https://bitcointalk.org/index.php?action=mlist;sa=search;search=hero;fields=group;start=1
Legendaries https://bitcointalk.org/index.php?action=mlist;sa=search;search=legend;fields=group;start=1
Поиск ограничен в выдаче 1020 позициями. По каждому рангу выдается 34 страницы ников. Особого смысла в такой информации я не вижу
