tweaks

README.md

@@ -136,7 +136,8 @@ bar/
 - The word "default" has a special, and similar meaning in ES6 modules.
 - Despite "default" being a common English word, "default.js" is not widely used as a file name.
 
-In a random sampling of 25,000 NPM packages (10% of the total number of packages), "default.js" was only found one time in a package root.  This particular "default.js" file was already an ES6 module.  As a filename, "default.js" was found only 174 times.  By contrast, "index.js" was found 22,607 times, and in the package root 10,282 times.
+In a [search of all the filenames in the @latest NPM packages as of 2016-01-28](https://gist.github.com/bmeck/9b234011938cd9c1f552d41db97ad005), "default.js" was only found 23 times in a package root.  This particular "default.js" file was already an ES6 module.  As a filename, "default.js" was found 1968 times.  By contrast, "index.js" was found 22,607 times, and in the package root 10,282 times.
+
 
 ## Running Modules from the Command Line
 
@@ -146,7 +147,11 @@ When a user executes
 $ node my-module.js
 ```
 
-from the command line, there is absolutely no way for Node to tell whether "my-module.js" is a legacy CJS module or an ES6 module.  In the interest of backward compatibility, Node should probably attempt to load the file as a CJS module, and fallback to ES6 if there is a syntax error indicating the presence of `import` declarations.  As people move away from CJS modules in general, future Node versions can assume that the file is an ES6 module.
+from the command line, there is absolutely no way for Node to tell whether "my-module.js" is a legacy CJS module or an ES6 module. Due to the need of this knowledge for various interactive scenarios such as the entry file being provided over STDIN, node will support a `--module` flag.
+
+```sh
+$ node --module my-module.js
+```
 
 ## Lookup Algorithm Psuedo-Code