Are any of you Substack creators able to create a new video post right now, or does it default to an audio post (asking for an audio file) when you try to do that?
You always own your intellectual property, mailing list, and subscriber payments. With full editorial control and no gatekeepers, you can do the work you most believe in.
They do put the disliked profiles in S3 storage for extra data analysis. It's possible they store it in a cache or a data structure to prevent showing the same profile twice.
Won't that require too much storage ? Storing all the pairs of likes and dislikes ? That is order of O(n^2). That's too much memory required ? How is tinder solving for that ?