I know a few people have asked if it was possible to have multiple draft messages - well it is now!
If you start writing a post and then decide you don’t want to post it just yet, you can click ‘Close’ and then select that you want to save it as a draft message to be completed later. This functionality has always been available whilst we’ve been using Discourse.
However, now you can start to write a second (or third, etc) post and also ‘Close’ it and save it as a draft to go back to. You will find any draft messages you’ve saved in ‘My Drafts’ in the side bar.