How do you submit a new article to the collective? Genuine question.
Two ways: 1.) preferred method, go to add content in navigation right hand side bar (or bottom on mobile). From there click on "article" instead of the "forum topic" you clicked on to post this. You can post HTML or plain text, but have to click on right setting for HTML to work under text box. Include source / author and date if relevant.
2.) email found in the "About us" also linked in the navigation sidebar
More information about text formats