I just only added features that IMO would make a healthier social network. It's different problem how to implement in a way to avoid people try to game it. Maybe it's not even possible and only utopia.
The only problem is how to implement it in a way to avoid people gaming it.
You didn't "add features", you made a wish list.
What's your "solution" for online advertising? Ads that are noticeable but unobtrusive? Now all we got to do is get the nerds down in R&D to make it happen. It's a miracle no one has thought of this before.