90% of the steem is in top 100 accounts here. This really makes very difficult for new users to earn here. I am also working very hard since last one year and not able to earn very much. New comers become frustrated due to it and leave the platform in despair. Although new joinings are very high here and their retention is not high. This should also be fixed and some great ideas to be implemented for it to get the exposure of new comers. Some fixes may be the limit on daily number of posts, votes and comments. I am not an expert like you but these are just my suggestions because sometimes I also feel very disappointed by it.