I see. Absolutely.
As we grow and become bigger, security and having secure systems are enormous priorities for the company. Security has actually been a priority for the company in the last couple of years, as we've been scaling up just to handle the enormous volume of tweets we've had. We have just had to scale our infrastructure, and part of scaling the infrastructure is also making sure that it's very secure. As I mentioned, we have a dedicated team in San Francisco constantly looking at these issues and trying to make sure that the service is protected against spam or against any particular security threats.
Certainly that is something for us to be thinking about.