by Megan Noorman for Zen Media As a B2B CEO, it’s crucial to know if your marketing tactics are delivering results. The question: “Is my marketing working?” or “Is my marketing any good?” is one we hear from many CEOs—both clients and otherwise—who simply don’t know how to tell one way or the other. With the rise of digital marketing, there is a lot to track, but not all metrics or key performance indicators are created equal, and what’s “good” for one brand, may not be for another. So is your marketing working? Is it any good? That all depends on how…