How to have multiple authors in Tumblr?

"Just one last question (being new to tumblr, I haven’t worked this out yet) - how can we organise numerous blog posters?"

You can have multiple authors (multi-authored) on your tumblr by following these steps:

  1. One person creates a tumblr
  2. You create another NEW tumblr using the drop-down menu in the upper-right corner of tumblr
  3. Click Members to add members - type in their email and choose “Invite to this group

So there you go, have fun with tumblr!