Neighboroo is the easiest way to learn about neighborhoods.
A Neighboroo is someone who knows a lot about a neighborhood or a local area. They are the people you consult to find a new place to live, to figure out what are the "bad parts of town" or to find the "happening places".
A Guroo is someone who is an expert in national or local trends. Usually, they are professionals who study trends for a living either in real estate, business, consumer marketing, or demographics.