The constant new Forum Accounts on Traders Market

Is there any monitoring of the forum accounts? It seems that new forum accounts are constantly being made specifically to either sell high value items or make offers on such items, to me when I see these new accounts alarm bells ring, I can see no reason as to why they exist. Obviously I understand that occasionally someone will need to make a forum account to comment on forums, it’s not this I’m talking about..it’s the constant new accounts that pop up continually made by ‘experienced’ users of the forum. Similar to what we see in game with low level alts selling items, who seem shy of revealing their main igns.