My guess is there have been quite a few security enhancements i.e. thresholds to how many upvotes per hour, etc to make it more difficult for the bots & spammers.
My guess is there have been quite a few security enhancements i.e. thresholds to how many upvotes per hour, etc to make it more difficult for the bots & spammers.
RE: Nobody Can Sign Up to Steemit.com Right Now and Why It's AWESOME! (Really Awesome)