Dont know what ponzi is and Im not fishing for refs.
There are many issues with this your thread.
1, You should be able to post a virustotal link about your ebook, it could just be anything.
2, Ponzi is a business that someone MUST shed tears before it collapse and that could be just anybody.
3, This forum users hates ponzi programs.
4, This is not a free gift but a bait for someone to loose money.
5, You might probably be the owner of that ponzi program (Not too sure)
![Grin](https://bitcointalk.org/Smileys/default/grin.gif)
Thank you for your gift, it is not needed.