In that thread, I saw someone had an idea that maybe rep should cap off, like if you reach over say 5000, it would just display 5000+ or something and I thought that could be a decent solution. That would discourage people from posting with the goal of increasing rep, and encourage people to post just because they want to participate in the conversation.
I'm sure there are more elegant ways to deal with it, and perhaps we should have that discussion. The fact that you can give a post 3 upvotes (upvote = 1 boost = 2) makes it really easy for someone to rep-farm if they wanted too. Perhaps upvotes/boosts from accounts with the same IP shouldn't count toward rep?