True, it becomes more and more expensive to buy into visibility - but this makes things even worse in a way, because the people that are already invested and have visibility will gain even more, while making it nearly impossible for newbies to catch up. Please get me right, I´m totally in love with Steem and see its huge potential, but on the other hand, some things also concern me. I wrote about it today here: https://busy.org/steem/@atmosblack/why-the-extreme-rise-in-steem-will-potentially-backfire