Slightly rework README + add issues templates.

.github/ISSUE_TEMPLATE/bug.md

@@ -0,0 +1,18 @@
+---
+name: bug
+about: Create a bug report
+
+---
+
+#### What Git revision are you using? 
+
+#### What operating system are you using, and which version?
+
+- [ ] Linux / Ubuntu
+- [ ] Linux / Other
+- [ ] OSX
+- [ ] Windows
+
+#### Describe what the problem is? 
+
+#### What should be the expected behavior?

.github/ISSUE_TEMPLATE/idea.md

@@ -0,0 +1,11 @@
+---
+name: idea
+about: Propose an idea or request a feature.
+
+---
+
+### What is your idea? Provide a use case.
+
+### Why is it a good idea?
+
+### What is the current alternative and why is it not good enough?

CONTRIBUTING.md

@@ -77,7 +77,13 @@ Open a [Bug Issue](https://github.com/txpipe/aiken/issues/new?template=bug.md).
 
 ### :bulb: How To Propose An Idea
 
-Open a [Proposal Issue](https://github.com/txpipe/aiken/issues/new?template=idea.md).
+Feel free to bring any idea as a [discussion [category: idea]](https://github.com/txpipe/aiken/discussions/new?category=ideas). Make sure to highlight your use case so we can understand the design space and agree on a solution.
+
+> **Note** Ideally, follow this simple template:
+>
+> - What is your idea? Describe it in simple words. Provide a use case.
+> - Why is it a good idea?
+> - What is the current alternative and why is it not good enough?
 
 ### :question: How To Ask a Question
 

README.md

@@ -12,26 +12,40 @@
   <hr/>
 </div>
 
-## Install
+## QuickStart
+
+### Prerequisites
 
 For now you'll need rust installed, see [rustup](https://rustup.rs).
 
-`cargo install aiken`
+### Getting started
 
-## Docs
+```console
+$ cargo install aiken
 
-For more information please see the [docs](https://txpipe.github.io/aiken).
+$ aiken --help
+```
+
+### How to use
+
+For more information please see the [user manual](https://txpipe.github.io/aiken).
 
 ## Roadmap
 
-[see](https://txpipe.github.io/aiken/introduction.html#roadmap)
+Aiken defines its roadmap [using _Github Milestones_](https://txpipe.github.io/aiken/introduction.html#roadmap).
+The roadmap isn't set in stone, but gives a high-level overview of where the project is headed for.
 
-## Art Credit
+## Contributing
+
+Want to contribute? See [CONTRIBUTING.md](./CONTRIBUTING.md) to know how.
+
+## Acknowledgment
 
 We'd like to give a special thanks to [@nkz](https://twitter.com/nkzthecreator)
-for creating the logo and giving us the idea to name the project aiken.
+for creating the logo and giving us the idea to name the project Aiken.
 
-**Why the name Aiken?**
+---
 
-The name comes from [Howard Aiken](https://en.wikipedia.org/wiki/Howard_H._Aiken),
+> **Note**
-an American physicist and a pioneer in computing.
+>
+> The name comes from [Howard Aiken](https://en.wikipedia.org/wiki/Howard_H._Aiken), an American physicist and a pioneer in computing.