Imagine a catchy cell phone ring tone lauding your organization’s greatness, or heralding your favorite cause. Now imagine that ring tone singing out from the pockets and purses of millions of cell phone users around the world. Such is the mobile utopia described by Katrin Verclas of MobileActive.org. Katrin shared some kernels of wisdom from her online mobile activism wonderland at this afternoon’s Internet Advocacy Roundtable. The mobile expert and strategist explained how nonprofits can use cell phone technology to organize, mobilize, motivate and inspire through a delightful array of tech-savvy techniques.