Hello! I have activity 125 on bitcointalk,but I am still a member,I was thinking that I suppose to become full Member when I will reach - 120. Was there any changes in rules? Does anyone know? Thanks
hey everyone ... I am also newbie I have activity 15. 
That's normal, you (and I) will rank up to Jr. Member when activity reaches 30 (no merits are needed). See here: https://bitcointalk.org/index.php?topic=2818350.0.