Did you have a look at the accounts of

Hive account@theoretical, Hive account@vandeberg, Hive account@itwasntme, Hive account@zgredek, Hive account@pychol-mychol, Hive account@small.minion, Hive account@youkaicountry, Hive account@picokernel, Hive account@sneak, Hive account@valzav, Hive account@justinw, Hive account@goldibex, and Hive account@pkattera

None of them is active posting any articles here on steem in the recent past
This is just strange.
Don't they believe in their own product?