What is marckdown and why is it premium?

Hi all. So, there is a forum option called marckdown. What is it, and why is it a premium package? Just figured I would ask. I don't think it should be premium, but of corce I don't know.

Marcdown is - to round it up quickly - a way of formatting text. Basically, imagine HTML just way way easier.

Okay, thanks. I hope that if Pajper does another update, that won't be premium.

markdown is good, everyone should use it where it makes sense.