Thank you for your answer, it is very important for me to know what users thinks about bitcoingain's platform.
I hope i can get a third party security certificate: i have found some good-but cheaper 3rd trustable parties that can verify it's secure. It's not only a matter of money, but also of time (i'm updating the software weekly: i've just done automatic Free subscription, the next step is automatic login, etc).

By the way, it makes a lot of loud because of the java warning shown by the browser: the same warning isn't shown in some malicious applications posted on this forum

Well, if i'm not misunderstanding you, about security i can say that, as far as i know, it's not a problem of  exploited bugs by thirds. Java can be exploited only If the code you download from the website exploits some java security. I'm doing my best to demonstrate that the software is safe: apart of this, IMO, its quite stupid to make a working software that costs $$$$$ just to scam

Thanks to all the people who trusted me and subscribed: we past the 50 subscribers!
Thank you and happy new year