A few months ago I grew impatient waiting in the lobby of the unemployment office. As is generally the best use of idle hands and minds, I began to eavesdrop and people-watch those around me. Working in sales, I like to euphemistically refer to this as “niche market research.” How are people getting their information these days? How are they networking for jobs, connecting about products, interacting with feedback? And really, are they interacting at all, and what are the sec