First, I'd like to say that I'm new and have really enjoyed using the Later platform. I've tried others and have not found their scheduling to be as user friendly--kudos to you!
One useful function that I've found with another platform is that the copy/paste function maintains the format. For example, when copying and pasting from Later, everything posts as a paragraph; no matter how many periods or line breaks I add, I'm not able to create separate paragraphs after pasting. Perhaps I'm doing something wrong, but, it's definitely a useful function.