I noticed the voting power during some of the outages when I was checking out steemd.com. There are a couple of ways to look at this.
If your voting power is high then you are not voting very often.
If your voting power is low then you are voting a lot.
So I guess it depends on what your goal is. Do you want to focus on a few people and try to uplift a few people rapidly, or do you want to spread it around and vote on things you like.
I am a little more careful with my votes now that I know this, but I still vote quite a bit. I decided spreading it around was more important to me.
I also used to upvote all of my own posts (I think I saw that on one of your videos) because I tend to do a lot of replying to people. So I was diluting my power a lot by up voting myself. I very rarely up vote one of my own posts unless I am worried about it being lost in the masses. Most of the time it is not necessary.
Good luck on the experiment!
RE: Cryptocurrency mid-day report by Craig Grant - July 20, 2016