I just don't think we are able to do things. Language and countries split us apart.
Americans have one big internal market. Chinese as well. Indians - also.
In Europe? We just can't, you need to start in one country, you need to localise your products, then offer support in various languages, and I didn't even start to say anything about various tax laws or laws in general in other countries of the Union.
I believe that's the biggest issue we have and it will never be resolved.