To be honest - I see many Indonesian members prefer to interact on the global side rather than on the local side. .
ok i know i haven't made any contribution in forum but of course i very happy and excited to show my knowledge about bitcoin,, after someone +1 for my journey in global section. .
Well, to be honest, if you want to have a high level discussion about any subject related to computer science, coding, new technology, etc you must be able to speak English, because all high level discussion happen in English.
As the best discussions are in English, it is natural that most merits will flow to the global forum.