Are you checking the ICO first before listing or just accepting and posting it? I saw Listed ICO's on your main page and Lust ICO was there. If you are not aware, there is a scam accusation posted
here, because of that their
ANN thread was closed and the one who posted it got a
negative trust.

I suggest that you do a check first to atleast filter the ICO's in your list and not list those obvious and/or potential scam.