There are much more on Hive. We have some issue with that here but we are handling it pretty well, imo. It can be a bit more tricky because we are dealing with subjective opinions. For instance, I don't think this post that you've made here really adds any value and is already over rewarded, but apparently @dwayne16, @wiseagent, and @brofi, among others, do see value in this post so it looks like it will earn some POB even though I don't find any value in it.