improved readme

README.md

@@ -8,19 +8,38 @@ Hence mouse :D.
 ## Whut?
 
 Mouse is a rust based facts gatherer that returns a list of facts of the host, it can be completely ran as user at this time and it's intended to stay that way.
-Mouse does not alter the system, just gathers information and returns it in a key/value way (with extra epoch timestamp).
+Mouse does not alter the system, just gathers information and returns it in json or yaml (default). At this time I can only test on x86_64 and aarch64, so those are the only supported platforms for now.
 
 ## Why?
 
 Yes we have ohai, facter, osquery,... 
 But those won't let me learn Rust. 
 
+## How?
+
+Download the release or build locally and execute. Use --help for information.
+example: `mouse -g system -o json` will output system information in json.
+
+At this time with the latest release (v0.1.4) there are 4 gatherers:
+
+* env
+* ipaddr
+* iproute
+* system
+
+
 ## Contribute?
 
 Why not, but don't feel obligated.
 
+If you want to contribute, feel free to send your patches to mouse-patch@sejo-it dot be. 
+
+## It doesn't work!
+
+Aww, too bad, well you can always submit an issue or fix it yourself. It's open source afterall, isn't it?
+
 ## I have more questions:
 
 matrix: @sejo:matrix.sejo-it.be  
 discord: sejoit (legacy: sejo#5402)  
-email: jochen@sejo-it.be
+email: jochen@sejo-it.be