They don't have to scale infinitely, only a handful of news sites serve more tha...

		pushcx on May 15, 2011 \| parent \| context \| favorite \| on: Comments Are Dead. We Need You to Help Reinvent Th... They don't have to scale infinitely, only a handful of news sites serve more than 20m pages/day. As for not overwhelming users or moderators, that was part of my secret sauce. :)