Yes! very happy people, overjoyed steemeans (like me), but also oportunistic ones with a lot of spam and low quality post, and I think that's part also of the responsabilities you mentioned aside of rewarding talented bloggers.
My steem power is not much, so giving away .04 in a vote is a no brainer; we want to make friends, support promote voting good interesting post, but, as you said, giving away 75 for just one vote, that give you something to think about. It's outstandingly more than some writters get paid for article (at least in Mexico), so, maybe steemit is going to suffer from overpopulation (hopefully), but the good votes are going to scarce, and in between all that amount of (expected) good quality bloggers is going to be hard to be seen... So, as I was reading (getting over the initial excitement) all I was thinking was in Guns and Roses: Welcome to the Jungle.

Greetings and thanks for your post.