>>308019921
the three big zones are NA, EU and SEA (like servers tend to go too), losing just one of those markets in its entirety stings your business since they all consume a lot of entertainment and hardware
personally i think losing NA or EU market is much bigger than SEA but i have no clue how lucrative SEA is, they do have china, s.korea and japan in that region which probably consume a hell of a lot of high end products
the usual thing is you want to have a slice in all 3 sectors to make maximum profit with your endeavors but sometimes you have to slap parts of SEA out of your customer list due to china being what it is etc