This document summarizes a discussion at a Tech Club lunch about using Twitter. It explains what Twitter is, how to choose a username, Twitter basics like tweets and hashtags, how to access and sync Twitter, how to use it to find a job, and how to become a thought leader and get help on Twitter. The document provides guidance on making one's Twitter presence employeer-friendly when job searching and lists some Twitter accounts dedicated to job postings organized by company, field, and region.