The only thing worse than sitting through a bad PowerPoint presentation is being the one responsible for a bad PowerPoint presentation. Standing up there alone before dozens of strangers (or, even ...

I've long been a fan of Gliffy, a fantastic online diagram tool that's like Microsoft Vizio in your browser, only free. Now comes Best4c, a similar Web-based tool, and I think I like it even better.

True PowerPoint Warriors know that you can -- with Herculean levels of effort -- animate charts and graphs in PowerPoint. Of course, not many people do it, because it's just not that easy to do. What ...