Today, my chrome app pool has new app. Actually, I think it is installed automatically.... I'm not sure but I have no memory to install the app. The app is provided by amazon. Name of the app is "Kindle cloud reader". I installed kindle app to my mac. However, by this installation, i could delete the kindle app from my mac. Actually, I will not be able to read any books on my mac, when I go out. However, when that time, I'll have my nexus one and tablet. Both of them have the kindle app. Now, I try to buy some book with free cost. (it's very nice that i can get some kind of knowledge by free. But, I'm weak for english, so it is hard to read them for me.) And try to read it. Usually, I didn't use kindle app on my mac. because, I needed to boot special app for reading app. But, now, I don't need to boot any special app only needing is to push app on chrome. I read some pages. I'm reading "what is Node". I cannot explain about this book, y...