So, If anyone is still concerned about the legitimacy of the Jam:
Marcus replied to my private message to his Linked In profile linked above, proving that it is his profile making this way more legitimate than it seemed at first sight.
Do with this information what you want, I'm just providing it.
And personally from me, I'm very glad that you considered our feedback and got in touch with us! I wish you all the best in finding the dev team that will create a game suitable for your liking and cause!