* I'm not sure what you mean when you say "no server storage". It seems like it temporarily does have to be stored on your server to facilitate transfer. Please correct me if I'm mistaken or update your site to explain how your site works.

* People that care about privacy are probably a target market for you if your service is able to deliver.

* The name of your site is "fppr". Pronounced quickly, that sounds like "Fapper". Please tell me that this is intentional because that's amusing.