Added to the readme

Author: Dan Burzo

README.md

@@ -1,7 +1,8 @@
 pubsub
 ======
 
-`pubsub` is a small JavaScript library that implements the Publish/Subscribe (Mediator) pattern:
-http://en.wikipedia.org/wiki/Publish%E2%80%93subscribe_pattern
+`pubsub` is a small, fast\* JavaScript library that implements the [Publish/Subscribe](http://en.wikipedia.org/wiki/Publish%E2%80%93subscribe_pattern) pattern for web applications. You can find the annotated source code here: http://danburzo.github.io/appseeds
 
-Engineered for performance. Forked from AppSeeds: http://github.com/danburzo/appseeds
+It's forked from [AppSeeds](http://github.com/danburzo/appseeds).
+
+\* [Benchmark test](http://jsperf.com/pubish-subscribe-performance).

pubsub.js

@@ -146,6 +146,7 @@
  }
  };
 
+ // Mix public methods into `pubsub`'s prototype.
  for (var i in prototype) {
  if (prototype.hasOwnProperty(i)) {
  pubsub.prototype[i] = prototype[i];