Use Question and Answer Sites
Provide loads of useful advice in whatever free time you have on hand, but be sure to stay within your field as you do so. A quick search for fresh questions can yield incredibly targeted results. For instance, “how to ______” (insert your specialty) is sure to bring up a number of questions asked by potential prospects. Give them each a timely, well-structured and direct answer.
Be sure to mention your own specialized services and, perhaps, provide a quick link to your page or portfolio.
Prospecting is all about digging. In the world of digital prospecting, it helps to dig in more spots than one.