Ask HN: Feedback on startup, Fol.io

After months of development and testing we released Folio last week and would love your honest feedback on our concept and platform. Any feedback in relation to: - what you think of the concept in general? - would you be more interesting in buying or selling? - what strikes you as positive/negative about the platform? - would you use it? If yes/no, why/why not? - what type of content would you be most interesting in selling?

All thoughts, feedback and opinions greatly appreciated!