Forum Ranks

Well basically people on this forum have different ranks such as Beginner, student, enlightened ect and i was wondering:

1)What are all the ranks list of the ranks please)

2)What are the ranks based on? No. of posts or points?

3)And lastly how many posts or points or whatever do you need for each rank?

Thanks

What we know:

Beginner: 0 points

Student: 300 points

Intermediate: 900 points

Professional: Around 3,000 points (needs confirmation)

Master: 9,000 points

Enlightened: (Unknown, but I guess around 15,000 due to BBB)