How do I add an idea?
Select the 'New Idea' button and choose the category that your idea belongs to, then add the idea title and the details related to the idea.* Ideas added without any details may be rejected.
Reddit is the third-largest social network - https://www.socialmediatoday.com/news/reddit-now-has-as-many-users-as-twitter-and-far-higher-engagement-rates/521789/
Sendible should have support for the largest social networks.