Package system is a breeze. That alone is wonderful. That, and probably the breakneck pace at which it forces you to embrace asynchronous operations. As async,

Package system is a breeze. That alone is wonderful. That, and probably the breakneck pace at which it forces you to embrace asynchronous operations. As async, parallelism, and concurrency become more important, I think it's valuable to start thinking in these terms as fast as possible.