It's too mainstream for me. 3 million rss subscribers means there's a lot stuff they won't publish because they are trying to please all those subscribers at on

It's too mainstream for me. 3 million rss subscribers means there's a lot stuff they won't publish because they are trying to please all those subscribers at once, most of the time. I also wonder about its balance: are there sites, categories and companies that are excluded so as not to jeopardise the IN crowd?