EDTECH SPACE ODDITY: Counting up the $2 billion in edtech investments is "a little weird," describes Frank Catalano in GeekWire. "But in that charming awkward kindergartener way, like someone who--with or without epic funding numbers--may still grow up to be a Bill Gates or Steve Jobs." Here's his smart observations on the $1.36 billion in US edtech investments tracked by us, and the $1.87 billion and $2.34 billion tallied by CB Insights and Ambient Insights, respectively, for deals around the world.