Um, actually ;P (I was just watching a show called um, actually, so please forgive me.)
- It does take curation into account. You will receive more smaller curations, rather than fewer larger curations, but they should be (on average) the same amounts (in fact, they should be more predictable, since you're making more smaller bets)
- Even if you never stop to power up, you will never get to nothing. This is an occasion on which xeno's paradox is actually relevant! If you vote, say, 24 times a day (instead of 10) you will ultimately find that your voting power will never (never ever ever) go below 40%
- If you want to give 10 $1.00 votes instead of 100 $0.10 votes, well, that's definitely a choice you can prefer, but the total amount you're giving overall doesn't suffer from spreading it out to more people.
And yes, everybody knowing is good! My point is that they have to know the accurate information, and everything else I've seen on this subject is spreading misunderstanding.