Bitguild is indeed a wonderful project made for the gaming masses or the younger generation. Hopefully they will also be educated financialy not only by playing games.
I think there are many platform games like this, and also of course this kind of project many also fail. hopefully it does not happen on this project. and also hope that other projects can be an example for this project.
The idea is already out there for some time, however I think that implementation is the key of success here.