I know (thanks to this post) that they are not doing withdrawals, and that the chances to cash out are close to zero. So I keep reinvesting and see how this ends.

I have not invested much (10-20$ perhaps), and this has provided a lot of entertainment and laughs (the subbed videos about Marcelo are hilarious), and also learned a lot about the risks with "investments" and about human greed (including my own). I hope it turns all well for people who have invested a lot, though.