Graduating college seniors are facing a tough job search in a down economy. But that doesn't mean you can't do something noteworthy while you're looking. This blog post has some great ideas for ways to stay motivated and make yourself even more marketable for potential employers. I'm posting it here for college grads, but also for high school students who might be looking for ways to spend a productive and fulfilling summer (in fact, it's reminiscent of our list of "50 Fantastic Summer Activities for High School Students").