@zen.fit yes it's what @tubcat says. So what I have done is that most of my SteemPower (or vests) are currently delegated to projects I feel worth supporting. So basically I long term lend (in my case for no returns in expectance) my voting power to those projects, so they use it to vote on stuff they deem worthy to vote.
I use the project site I made 1.5 years ago for delegating: https://solicitingpower.com