The Exchange is on a trip around the world, poking our heads into various startup markets to better understand how different geographies are faring during a historic boom in venture capital activity. Globally, the venture capital world is afire, pushing record sums into upstart technology companies. But the capital is not flowing evenly. For example, the explosion in capital raised by U.S. startups this year is contrasted by a modestly cooling Chinese venture capital scene. But apart from China, most key startup countries and regions are seeing strong investor interest….