Rework issue templates, align with kupo.

  This leans towards using github discussions more; because they are in the end more suited for 'casual chats' and debating on features. Once ready, discussions can be turned into proper issues.

.github/ISSUE_TEMPLATE/bug.md

@@ -1,18 +1,14 @@
 ---
 name: bug
 about: Create a bug report
-
 ---
 
-#### What Git revision are you using? 
+### What Git revision / release tag are you using?
 
-#### What operating system are you using, and which version?
+### Do you use any client SDK? If yes, which one?
 
-- [ ] Linux / Ubuntu
-- [ ] Linux / Other
-- [ ] OSX
-- [ ] Windows
+### Describe what the problem is?
 
-#### Describe what the problem is? 
+### What should be the expected behavior?
 
-#### What should be the expected behavior?
+### If applicable, what are the logs from the server around the occurence of the problem?

.github/ISSUE_TEMPLATE/idea.md

@@ -1,11 +1,10 @@
 ---
 name: idea
-about: Propose a new idea
-
+about: Propose a new idea or request a feature.
 ---
 
-#### Describe your idea, in simple words.
+### What is your idea? Provide a use case.
 
-#### Why is it a good idea?
+### Why is it a good idea?
 
-#### Are you willing to work on it yourself?
+### What is the current alternative and why is it not good enough?

CONTRIBUTING.md

@@ -2,40 +2,47 @@
 
 ## What & How Can You Contribute?
 
-1. **Feedback**
+#### 1. Feedback
 
-   Contributions in the form of feedback and issue is very much welcome. Might it be a suggestion, a bug report or maybe some questions that you have. It helps improving Ogmios in the long run and these are probably the best kind of contributions to start with. 
+Contributions in the form of feedback and issue is very much welcome. Might it be a suggestion, a bug report or maybe some questions that you have. It helps improving Ogmios in the long run and these are probably the best kind of contributions to start with. See [About Issues/Discussions](#about-issues--discussion) below for guidelines.
 
-   Do not hesitate to add _thumbs up :+1:_ on open issues you support to show your interest. 
+Do not hesitate to upvote discussions or comments to show your interest!
 
-2. **Code** 
+#### 2. Code
 
-   Refer to the [building](https://ogmios.dev/getting-started/building/) and [testing](https://ogmios.dev/getting-started/testing/) sections of the [user-manual](https://ogmios.dev) if you're willing to hack a bit on Ogmios. The project follows a quite strict architecture as detailed in the [server's README](https://github.com/CardanoSolutions/ogmios/tree/master/server#architecture). 
+ Refer to the [building](https://ogmios.dev/getting-started/building/) and [testing](https://ogmios.dev/getting-started/testing/) sections of the [user-manual](https://ogmios.dev) if you're willing to hack a bit on Ogmios. The project follows a quite strict architecture as detailed in the [server's README](https://github.com/CardanoSolutions/ogmios/tree/master/server#architecture).
 
-   Past (and future) design decisions have been (will be) recorded as [Architectural Decision Records](https://github.com/CardanoSolutions/ogmios/tree/master/architectural-decisions/accepted). Have a look at them before you start hacking to better understand some of trade-offs made during the development.
+ Past (and future) design decisions have been (will be) recorded as [Architectural Decision Records](https://github.com/CardanoSolutions/ogmios/tree/master/architectural-decisions/accepted). Have a look at them before you start hacking to better understand some of trade-offs made during the development.
 
-   Coding standards are enforced using tools and configuration defined in the repository. Make sure to configure your editor to pick them up. 
+ Coding standards are enforced using tools and configuration defined in the repository. Make sure to configure your editor to pick them up.
 
-   Pull requests are welcome, but we do recommend to open an issue to bring any idea to discussion first! 
+ Pull requests are welcome, but we do recommend to open an issue to bring any idea to discussion first!
 
-3. **Donation**
+#### 3. Donation
 
-   Want to give some financial support? Have a look at the [sponsors page](https://github.com/sponsors/KtorZ/) for more details.
+Want to give some financial support? Have a look at the [sponsors page](https://github.com/sponsors/KtorZ/) for more details.
 
 ## About Issues
 
 ### :bug: How To Report A Bug
 
-Open a [Bug Issue](https://github.com/cardanosolutions/ogmios/issues/new?template=bug.md). 
+Open a [Bug Issue](https://github.com/cardanosolutions/ogmios/issues/new?template=bug.md).
 
 ### :bulb: How To Propose An Idea
 
-Open a [Proposal Issue](https://github.com/cardanosolutions/ogmios/issues/new?template=idea.md).
+Feel free to bring it as a [discussion [category: idea]](https://github.com/CardanoSolutions/kupo/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
 
-Open a [Q&A Discussion](https://github.com/CardanoSolutions/ogmios/discussions/new?category=q-a). 
+Open a [Q&A Discussion](https://github.com/CardanoSolutions/ogmios/discussions/new?category=q-a).
 
+> **Warning**
 > Make sure to mark your question as _Answered_ once resolved!
 
 ## Need Help Getting Started?