Estimate on the palace for all bandanna ? <| sep |> the shell would look the same as the design but just without the turtle part . <| sep |> I think core A gaming makes a good video on it Also what some people say in the past about teaching new players I found interesting is to limit what moves you and they can do like throws and sweeps and make a game out of it instead of repetitive sessions of something . Dunno about the reaching out part , pretty hard here in central PA to get anything going . <| sep |> I ask allow the plus sign in my users ' emails , how can we run these referral campaigns without having cheaters bleed our runway ? There is no way to totally prevent users from abusing a system even your current methods are not 100 % effective . To allow plus signs would actually be really simple and have no impact on the effectiveness of your current methods simply have your backend remove the extension part of the email address when comparing if it exists or not in the database . This allows users the benefit of automatically sorting emails they get , while preventing them from registering more than once just by varying the extension . I would also suggest rate limiting an IP address to once per week or similar . ISPs are beginning to NAT large swaths of customers , so you don ' t want to permaban IPs .