ReadWriteWeb

Last August we called Spongecell "the most intuitive of the online calendar apps," and picked it as one of our 10 Must Have Online Office Apps. Since then, though, a lot has changed. Spongecell is no longer just a personal calendar, but rather a full-scale event management platform aimed at businesses with complicated event calendars. Last week I caught up with Spongecell CEO Ben Kartzman and Chief Strategy Office Marc Guldimann to learn a little bit more about what the company is up to.