I don't think anyone is thinking you have "stolen" any software. I DID think you were using what RSSMini had, but they are using a free script that someone else wrote for their RSS content anyway, so no big deal if you were!
Most people don't believe testimonials to start with, and the ones you have don't sound right to me. One example is that I asked you about the testimonial from the guy that bought your script 3 months ago. You told me that he bought if from your site, yet your domain was only registered June 29, 2007?
I also don't doubt your PayPal reputation, since it would be foolish to take risks with that, but that does not mean your scripts are going to earn as much money as in indicated by the information and testimonials on your site.
I think your site is misleading and contains things that are half true or untrue (compliant code). I am hoping that you can correct these things that I find bothersome. If not, that is your choice.
If you are going to say the code is compliant, then make sure it is compliant. If the code is compliant with extra payment, then say that.
If the sites generate traffic and income, then give some accurate indication of what that will be for people. Then not only will I stop bugging you about these things, I may even help you find customers and not as an affiliate.