As we speak’s entrepreneurs enjoy a huge advantage over these of twenty years in the past: They’ve an important device that offers a direct line of communications to their customers. Even in a metropolis as jam-packed with architectural gems and cultural meccas as Chicago, after we’re wrapped up in the day-to-day hustle it’s easy to speed past all that after we’re too busy scanning by way of our Facebook feeds for the fifth time in the identical hour. The locals…