OK guys, I really do appreciate the responses. I know it's frustrating, but as you can see we are making progress.
If you want to help, once again this is EXACTLY what is needed - no more, no less.
Timestamp. Whenever you get an error, note the time and timezone.
Text of your rejected post. Get this by using your browser's Back button, select all, copy.
EMAIL both of these to me at firstname.lastname@example.org.
Speculating about why you got rejected is foolish and distracting ... there's no malicious intent, no censorship. It's just a bug that's getting fixed. Don't like it? Then help me fix it by following the above.