RE: The end of an era - the last truly profitable vote-buying service dries up.
Hive account@lunaticpandora
services like Hive account@ua-steem Hive account@qurator and Hive account@silvergoldbotty offer daily upvotes if you delegate SP. I think Hive account@kiwibot does it too but you have to send SBD or SP not delegate.
RE: The end of an era - the last truly profitable vote-buying service dries up.