What's the difference between the types of posts?

Hi all. Happy to see you in the Peeranha community!

Discussions
Have you ever participated in Reddit discussion? This section is all about less expertise and more fun in comments.

Do you want to share an opinion on general topic about your community? You're welcome!

Expert Q&A
Have you ever seen "Who Wants to Be a Millionaire"? This show requires a lot of expertise to win some cash. Just imagine that Expert Q&A is the same and ask your question!

Tutorials
This section is all about "how to", "step-by-step" and guidance! If you are a researcher and wonna make you content public - you are welcome!

Hint #3 - Who is a Hero of Peeranha?