hi I am a genre mod in Newgrounds. I have written to Tom Fulp a few times and he has always replied to me, including a few times before I became a mod. I think he would reply if you pmed him but I can ask about it instead, if you like. Kinda an old post but I thought I would mention it while I am browsing.
felten
You can try asking people in the flash forums how to compress it further, but if that´s not enough then just PM Tom. While he DOES get lots of PMs he probably tries to read through all of them with proper headlines. Label your PM in a way you find proper for the subject and he will probably get to you when he gets the time, but note that you should let him see your work so that he can determine if it´s worth passing the limit or not (youtube, perhaps dumping grounds? listed in "my account"). Note that it may take some time for him to get to your PM as he (probably) gets a shitload of them.