Hey @smide-tv,
thanks for you feedback - it's always good to get more ideas and input on this topic.
a:) when upvoting other people content :
every person's vote should be worth the same amount regardless of steem
power (and one person should be able to vote for other people content more than couple of times
a day . if you like somebody's content you should be able to upvote it)
My guess is, this it could be exploited in creating hundreds of zombie accounts and farming upvotes this way and the voting bot situation would only get more worse. Just my 2 cents.