Since it's so cheap it will be very easy to build a cluster of this little things and start computing in prarallel. Since I'm also attending Udacity CS 101, where you learn to build your own search engine, I'm dreaming about a data center full of raspberry pi's crawling the web :)
I am currently attending Udacity CS101 also and am picking up a raspberry pie! Let me know if you want to collaborate on something like this for fun or maybe for a project for the class
