Every now and then, I come across a blogger who just blows me away with really useful marketing content. It's an amazing contribution. Advergirl is my current favorite. Lately, she's been running tip sheets and mini-tutorials on how to plan and manage digital creative projects. Who doesn't need that? If you are reading this, you are needing that, right? Alice Sneary at OCLC turned me on to Advergirl, and I've been grateful ever since.