I looked through the posts, you are right there is at least one person saying he has two reasons for registering there. I wish you success in getting $5000 from your activities in that forum. Is the intention of getting $5000 from that forum via signature campaigns? I presume your support of liked coins will not provide a revenue stream if the intent is to post this their threads.
I disagree with you. I specifically said some alts are decent POW coins and I want to make up for the $5000 worth of BTC I had to refund to my prepaid mixer when bitcointalk ended mixers.
So at least one person is saying 2 reasons for being there.
1) to get my $5000 back
2) to support the handful of alt pow coins I like