I do research for a living and it seems the membership levels are out of order. I would think it SHOULD BE candidate member, junior member, MEMBER, etc. Junior member should come before member.
for example, i am a MEMBER now, that looks great. when i am promoted bec of 100 posts, i am now a Junior member. seems like a demotion rather than a promotion. so, i will try to keep my posts below 100 to stay a member and not move to junior. lol