No comparison -- I wouldn't buy that either. Just saying they're an eyeball property, with a somewhat moderate write load all things considered. Many billions of page views versus their ~millions DAUs is my gut feeling there, since there are probably far more people reading threads off of Akamai than interacting.

Little bit (somewhat outdated) here: http://highscalability.com/blog/2013/8/26/reddit-lessons-lea...