Here's a graph of the transaction volume: http://imgur.com/ScNqb4I http://imgur.com/ScNqb4I The big spike in the beginning was before we implemented fraud che

Here's a graph of the transaction volume: http://imgur.com/ScNqb4I http://imgur.com/ScNqb4I The big spike in the beginning was before we implemented fraud checks (eg, users directing botnets at the shortlinks). Since then, the transaction volume has been growing at a similar rate, at 70% growth in the past 30 days (compared to 79% user growth).