Yeah, I've got to review my SteemVoter list as well. Most of my people are consistent posters of quality (most of the time) but they don't get much so I like to do 100% votes.
I think that a lot of people are relying on auto votes to give their support to their favourites, I do it as well. People might be upvoting a bit less / less power these days, though. I've lost a bit of voters for the SPC, but going to keep it going nonetheless!