We are happy to report that it is possible to craft a long board post, as the character limit for adding a post to a board is nearly 10,000 characters! Some of the hidden formatting for your post will take up some of the characters, so you won't be able to get to exactly 10,000.
Note: When commenting on a post that has been added to a board where comments and likes are enabled, your comment can be no longer than 191 characters.