ICC or Disciples of Christ Members as Regular Posters?

[notreligus]

Awhile back Yogi let it be known (at least to those who did not previously know) that this discussion board was begun by Church of Christ members.   Since the Independent Christian Churches and the Disciples of Christ are as tied to the Restoration Movement as are the Churches of Christ, I am curious about posting history.   Is it just that others from these two groups are just not fond of posting at discussion boards?    I have found this to seemingly be so at a couple of other discussion boards where there is section set aside for posting related to the Restoration Movement.   

I've been looking for membership statistics which divide the Disciples, C of C, ICC and ICOC.   Wikipedia has some numbers but they don't make sense.   They have a combined number with the C of C and ICC lumped together and then they list the C of C separately as having more members separate of the ICC.  I know that the ICC and Disciples account for a large number of members and I often wonder why ICC or Disciples posters are not regular posters at these boards.   

Any comments or thoughts?   Thanks.