What's happening with Xcard? I participated in this bounty campaign and since months ago now everything seem quiet and no one is talking about the project, is Xcard a scam project or a failed project?
That is definitely a scam project. The CEO said that he would be listed in the top 10 largest exchanges in crypto market and signed a cooperation contract with Visa. But everything is fake and he only creates fake information to attract investors. That project had a lot of people invest in and eventually the CEO escaped 
It was a bitter trick and it took me more than 8 weeks to serve a fraud project!