This site is still running because there are still lots of people that are falling into this fraud. I do not know how 1xbit persuade them but probably the problem was on the victims as they do not do background checking. Regardless of how much red flag they got from us, not everyone will be informed.
As for their campaigns, it is still active because they want it to be active. This is a free platform...and we are responsible for our every action, including investments. But I hope that one day our, forum come up for something to fight against proven frauds.
Their service is attracting people for various types of marketing. As you know almost maximum users do not do any research before depositing funds in their 1xbit account. And maximum users are from out of the forum. People came on the forum and/or search about the site when they become scammed.