The thing is, giving an example of another game in a similar situation is fine, however the example you choose and the words you used have negative implications.
First off, you use Ecchi Sensei, a game where you can only GUESS it is being worked on at all. Since there hasn't been any content update for eons (or rather at least the time between content updates has been eons). So that alone doesn't seem particularly fair to the dev here.
In addition, you use the term milker for BlueCat, while using his game as a game with similar issues to this one, again implying (even if maybe not intentional) that this here is a similar case.