Update README.md

README.md

@@ -4,11 +4,18 @@ Welcome to Minify!
 Minify is an HTTP server for JS and CSS assets. It compresses and combines files
 and serves it with appropriate headers, allowing conditional GET or long-Expires.
 
+| *Before* | ![7 requests](http://mrclay.org/wp-content/uploads/2008/09/fiddler_before.png) |
+|----------|-----------------------------------------------------------------|
+| *After*  | ![2 requests](http://mrclay.org/wp-content/uploads/2008/09/fiddler_after.png)  |
+
+The stats above are from a [brief walkthrough](http://mrclay.org/index.php/2008/09/19/minify-21-on-mrclayorg/) which shows how easy it is to set up Minify on an existing site. It eliminated 5 HTTP requests and reduced JS/CSS bandwidth by 70%.
+
+Relative URLs in CSS files are rewritten to compensate for being served from a different directory.
+
 Wordpress User?
 ===============
 
-Use a dedicated WordPress plugin for more deep integration and simpler installation.
+Consider instead using a dedicated WordPress plugin for more deep integration and simpler installation. E.g.:
-Here are a couple we're aware of:
 - [BWP Minify](http://wordpress.org/extend/plugins/bwp-minify/)
 - [W3 Total Cache](http://wordpress.org/extend/plugins/w3-total-cache/)
 
@@ -32,15 +39,18 @@ Configuration & Usage
 
 See the MIN.txt file and the [user guide](https://github.com/mrclay/minify/blob/master/docs/UserGuide.wiki.md)
 
-Minify also comes with a URI Builder application that can help you write URLs
+Minify also comes with a [URI Builder application](https://github.com/mrclay/minify/blob/master/docs/BuilderApp.wiki.md) that can help you write URLs
-for use with Minify or configure groups of files. See here for details:
+for use with Minify or configure groups of files.
-  https://github.com/mrclay/minify/blob/master/docs/BuilderApp.wiki.md
 
-The cookbook also provides some more advanced options for minification:
+See the [cookbook](https://github.com/mrclay/minify/blob/master/docs/CookBook.wiki.md) for more advanced options for minification.
-  https://github.com/mrclay/minify/blob/master/docs/CookBook.wiki.md
 
 More [docs are available](https://github.com/mrclay/minify/tree/master/docs).
 
+Support
+=======
+
+[Google Group](http://groups.google.com/group/minify)
+
 Unit Testing
 ============
 
@@ -54,7 +64,6 @@ components with more verbose output.)
 
 3. Remove /min_unit_tests/ from your DOCUMENT_ROOT when you are done.
 
-
 File Encodings
 ==============
 
@@ -64,3 +73,16 @@ encodings like ISO 8859/Windows-1252. By default Minify appends
 
 Leading UTF-8 BOMs are stripped from all sources to prevent
 duplication in output files, and files are converted to Unix newlines.
+
+Warnings
+========
+
+* Minify is designed for efficiency, but, for very high traffic sites, it will probably serve files slower than your HTTPd due to the CGI overhead of PHP. See the [FAQ](https://github.com/mrclay/minify/blob/master/docs/FAQ.wiki.md#how-fast-is-it) and [CookBook](https://github.com/mrclay/minify/blob/master/docs/CookBook.wiki.md) for more info.
+  * If you combine a lot of CSS, watch out for [IE's 4096 selectors-per-file limit](http://www.thecssdiv.co.uk/2009/08/28/another-weird-ie6-bug/), affecting IE 6 through 8.
+
+Acknowledgments
+===============
+
+Minify was inspired by [jscsscomp](http://code.google.com/p/jscsscomp/) by Maxim Martynyuk and by the article [Supercharged JavaScript](http://www.hunlock.com/blogs/Supercharged_Javascript) by Patrick Hunlock.
+
+The [JSMin library](http://www.crockford.com/javascript/jsmin.html) used for !JavaScript minification was originally written by Douglas Crockford and was [ported to PHP](https://github.com/mrclay/jsmin-php) by Ryan Grove specifically for use in Minify.