The mod community has been hard at work hacking new features into the Nexus One and they are picking up steam as they learn the in's and out's of the device. Even before it was released it was rooted and only 2 months later there are many different options that has been added from custom ROM's to trackball lighting.
Its no secret that Android is picking up steam and is quickly becoming the fastest growing market among smart-phone and handsets in general. The versatility of the platform as well as the different hardware variations are really helping to aid in the growth of the OS. But 60,000 units shipped a day? This is an awesome feat and shows the popularity of Android around the world.