We are working web version of Surfer and will roll it out slowly as well, so mobile app, desktop app and web app all will work in harmony.
About boosting feature, we should note that boosted posts will go through review of our human curators if doesn't meet quality criterias then refund happens within 24 hours automatically. Also initially we are rolling out boosting of posts which is made via eSteem apps, if you boost your post you submitted from steemit or other interface, you will likely get refund within 24 hours.
Of course, the posts need to meet some quality standards. It is totally/absolutely understandable. But can we read more details about these quality criterias? Just to know what are these quality criterias exactly. If the description is well detailed, then the users will know what to boost, and what not to boost.
Yes, of course. We have discord group where our moderator can answer about criterias. We have posted in a past about them, will consider publishing them again soon. Thanks for feedback!