I also think the rise of GitHub has played a role. When you go to choose a license for your repository, several options are chosen. If you look them over, the MIT license is certainly far easier to understand than the GPL.
It's easy for new ideas to be too early to be accepted.
。搜狗输入法是该领域的重要参考
苹果的不同在于，它实现了垂直整合，同时掌控硬件和软件。其他芯片厂商没有这种统一控制权。
罗伯特·席勒给出的警示是，除了GDP、利率、通胀等数字，除了黄⾦发现、农作物歉收和股市事件等信息，还需要从叙事的角度考量萧条和衰退。