First you claim he isn't familiar with the board (when he has literally more than double your posts)
Now you're complaining about an advertisement? This website doesn't have any built-in advertisements, like a lot do. You chose to open this thread, you didn't like it and complained, and then opened it AGAIN just to complain MORE.
What would it matter if he was trying to make money off this because he was a developer? I mean what is it to you? Do you have a problem with him trying to make money? The mods don't mind him posting this so why would you care? He's not hurting anyone, and he's allowed to do so. (I'm not insinuating that you are making a profit here)