I never used this JumboTicket, but I think that I will add this gambling website to my list of lotteries that accept Bitcoin for payments.
One thing that I don't like is that during registration I have to enter my phone number and probably do some kind of verification later.
update:
I notice some red flags and I wrote about them more in my topic:
https://bitcointalk.org/index.php?topic=5278167.msg60175912#msg60175912The countries that are mentioned in the winners list are the ones that our users selected while registering with us. There is a possibility they might have used a different identity and details to preserve their anonymity. We suggest that you register with us, purchase tickets from us and participate in our live draws. Our process is completely transparent. Once you participate and witness the process, we are sure that you will appreciate our transparency. We hope that you become a happy member of our Jumbo Ticket family.