I actually think there is very, very little on here that is worth even close to 50. Most days nothing.
To be worth that, content on the internet has to attract a very significant amount of search traffic, monetize in some manner, contribute meaningfully to increasing the value of the Hive brand, or document some important work (development, marketing, etc.) for Hive, not just some not-terrible pictures posted to a blog, or rehashed conspiracy theories that have been going around for months or longer.
If no one else will pay you even close to that much to post to your blog (and they won't), that should be a clue we're overpaying too.
If there were a cap it should likely be lower, but since there are occasional legitimate exceptions, better to recognize that autovotes and various forms of vote buying are often pushing rewards way out of line with actual value-add and make more use of downvotes.
RE: The Downside of Downvotes