Just start playing around and I see great potential for Marky. Particularly, it has surprised me how well it can understand your business model, buyer personas and objectives from just reading your website, and then creating different post topics based on that. Although it can still develop lots of useful features and fix some common bugs, the basics are well delivered. Marky is a huge time saver and provides original ideas you may not have considered before. The design, edition and visuals of the posts could be improved (among other features), but after checking their dynamic roadmap I am pretty sure Marky team will deliver with time!