Apparently, POTUS is popular. 60 extra servers popular.
President Obama's Ask Me Anything two days ago was a massive success, as Reddit highlighted earlier today in a blog post. Not only did the page get 2.99 million views on the day of the event, it has received another 2.3 million page views already as of this morning.
Perhaps the most surprising stat was the number of servers Reddit added to handle the onslaught of traffic.