Because THAT is an effective argument. "I can't think of anything to counter what they said; I'll attack how long they've been around instead". Either you genuinely think that waisting hours to get actual porn content is okay, or your trolling.
If your trolling, come up with better material mate. If you genuinely like this, how about playing the other games on the forum, and seeing how this one compares after?
It's not like I'm telling the dev to fuck off or that they made a bad game, this could be a pretty good concept. The dev just made several design choices that actively hinder the game.