I understand that developers do not appear in this topic and do not consider this an important part of bringing potential investors to their project. It would be worth paying more attention to the users of this forum.
This is not their official ANN.
Official or not, they've paid icocountdown to put up this ANN and also to be listed by icocountdown. And I don't think icocountdown will just come up with the materials & write up for this announcement.