We are a good bunch most of the time,we just were trying to head off a nasty end is all. Stick around , be patient, this is a good place to share and also get stuff.
As Frankell commented, the emails are generated responses. Could just be some simple reason for rejection, or, as stated, embarrassing to post publicly, maybe not to you, but not hurting someones feeling in public is consideration, not lack of attention. Send the pm, fix the issues, resubmitt, let us see your work man.
Stardock has their own guidlines, every site does. Cheers DT1.