There should be an @OReillyMedia book,
Practical Reading Other People's Code
Not exactly sure — I've never really seen anything like it longer than a blog post...
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Not exactly sure — I've never really seen anything like it longer than a blog post...