Buenos dias
When I made the reference to the EXTJ forum I wasn't in any way or manner disminishing this site. It was just pointing out that a lot of the information that was considered for translation is already there, normally Branch letters, manuals, outlines and everything else that is considered secret is posted in that forum. So my advice was more oriented to content than to level of participation.
I apologize for creating a misunderstanding and I hope that this will clarify matters a little bit.
Gracias Amigos