Hey, we're glad to have you here!
This is a place for talking with other people taking a course with you. The course you are taking will probably point you in the right direction, but if not, you can have a look at the categories. Every course should correspond to one top level category.
We don't want to lay down a bunch of rules, but please be mindful when you interact with other people - they are the greatest resource to learn from!
If you want to create a new categorie for a course, please ask here.
We also have a forum that is focussed on discussion open online education in general. If you are creating an open course and would like some help and advice on how to do that, join community.p2pu.org.