Watching Alexa rankings is a fun way to see what sites became popular at what time. While it may not be good for hard numbers, it's good to use to see trends in visitors to a site. Newsvine appears to have had something interesting occur in their readership.
Alexa rankings for Newsvine.com
If you take a look at the graph, sometime recently Newsvine spiked from about 350 in the "daily reach per million" category to almost 800 and then back to 350 again. I assume that means that 350 users per million visited Newsvine.com?
Anyways, that's a pretty big change; more than double the users. So I wonder what happened recently that would drive so many one-time-only users to Newsvine at once. Would anyone like to take a stab at it?



