They are 10 Member Groups according to the no.of posts the member has
Newbie 0 - 49 posts
Groupbie 50 - 199 posts
Senior Member 200 - 999 posts
Goldie 1000 - 2499 posts
IF Dazzler 2500 - 4999 posts
IF Rockerz 5000 - 9999 posts
IF Sizzlerz 10,000 - 24,999 posts
IF Stunnerz 25,000 - 49,999 posts
IF Addictz 50,000 - 99,999 posts
IF Achieverz 100,000 posts
There are two group
1 non ladder group in which and group of members never change and these non ladder group are viewbie , moderator , channel moderator, global moderator coolbie
2 these are those group in which colour and group of members change according to range of post and these are as follows :
1 newbie ( 0- 49 post)
2 groupbie (50- 199post)
3senior member ( 200 - 999post )
4 goldie ( 1000- 2499post )
5 IF - dazzeler ( 2500- 4999 post)
6 IF -Rockerz ( 5000- 9999 post)
7 IF -sizzlerz ( 10000- 24999 post)
8 IF -stunnerz ( 25000- 49999 post
9 IF -addictz ( 50000- 99999 post)
And from 100000 it is iF achiverz