Yes, I know a little about DT. Is there anything wrong about that? Or do you think that I, who is still an FM, can't read the mechanisms and how the forum works? JG, nutildah, lovesmyfamily, and others seem to have good abilities in analyzing things like that
There is no need for any analysis, if you see that someone is selling or wants to buy a BTT account, the matter is completely clear - you are obviously mixing the fight against plagiarism and AI with what we are discussing.
Unfortunately, account buying and selling transactions are not carried out on the forum. They are not that stupid and they definitely make transactions on Telegram. I saw a thread on the reputation board that buying and selling accounts can be determined by differences in language or knowledge. It is not easy to identify buying and selling accounts, but some can still be caught
Yes, most members don't care because they only care about the signature campaign they are involved in. Maybe if there were no signature campaigns then the forum would be clean and the ones who would survive would be members who like to discuss. So the best way to deal with buying and selling accounts, spammers, scammers, and trollers, is to remove signature and bounty campaigns. 
This is something that was discussed a lot, but we all know that without sig campaigns this forum would look completely different and it would probably lose a lot of members. It is an extreme measure, but it should also be emphasized that it is one of the measures on the table in case nothing else can help.
Of course half of the total members or maybe more will leave this forum. But it was a suicidal act, the signature campaign was very helpful in introducing bitcoin. From this campaign we were able to get our first bitcoin and that's where we started to become interested in bitcoin. Maybe for now many members still consider the campaign as a livelihood, but as time goes by they will hold onto their bitcoins. The more people who know about Bitcoin, the better. Of course there are always those who take advantage of circumstances to cheat, I think it happens everywhere, because the concept of idealism will forever be utopian.
The longer I write, the less I know what I'm writing about
