That map actually made me wonder if I should start a local open source consultancy practice in East/Southeast Asia (which has been my home for a decade or so). If anyone else's in the region and potentiall keen, feel free to get in touch by email. I've run a few businesses here already.
Picked up interest from Philippines, Taiwan, Thailand so far. Meeting Monday in Bangkok: the more the merrier.
Well for large parts of Asia they are probably not hanging around on an English speaking website.