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Vllt kannst du uns ja Mal erläutern was deiner Meinung nach die Vorteile von dem momentanen System sind :)

People get attracted by big payouts. Many will come.
Only people who produce quality and do it persistently will gather the attention of big SP holders = they will get bigger payouts.
If you decide to invest in this platform(buy steem and power up) you will automatically have a bigger voting weight. If this person chooses to reward pointless content, he can, but these posts might also get downvoted by others. That has happened many times.

As far as votes go. I don't believe vote amount should outweigh voting power. People aren't equal in the real world either. You get what you give and in the beginning you are worth nothing. Start building your blog and the people with bigger SP will come and make you stronger. Otherwise we'll have a "vote for vote" meme community here which isn't serving anyone.