The fact is, all media is meant to harvest people for profit.
The news on TV appears to be to inform, but it's there to sell products.
The Internet stories are not any different. They're here to sell products.
Without drawing in people to bicker back and forth, advertisements would dry up and the media site would fold.
You want drama free, you'll need to go to a site that charges for membership. And, then people who have spent money to be a member, will be in fear of being suspended for upsetting someone, therefore wasting their money.
Of course, a paid site would have less traffic, less conversation, and therefore less reason for anyone to be there.
The reality is, the fanboys love the drama. Macrumors loves the fanboys. Fanboys click on links, cause the site's statistics to go up, which causes the advertisers to pay for space on the site, which causes the fanboys to buy product, which just keeps the circle going.
Those who come to simply seek help, get questions answered, etc... well, they're not the obsessive ones clicking on every link seeking someone to discredit, belittle, etc. and therefore not the ones generating the cash flow.
In much the same way, if the television news wasn't written in a way to polarize the people, there would be fewer people watching it, fewer advertisers would buy spots, and the news show would die off in favor of whatever else would draw more viewers, to watch more commercials, to make more money, etc.
Drama is money.
Oh I know. Fanboys pay the bills. MR knows that