Many start-ups use their Social Network contacts to find additional workers. Why not? Someone’s friend of a friend is probably that chef, programmer or administrative assistant you need, and they’re looking for work. (In fact, Inc. has a great guide to Using Social Media as a Recruiting Tool.)

But beware how you use that Social Network data you find. It could lead to discriminatory hiring practices. Most start-ups don’t have an HR department to tell them that different restrictions take effect when you have 4 employees, 15 employees and as you grow past 20 and 50. The Federal Equal Employment Laws prohibit employment discrimination against qualified individuals with disabilities, and prohibit bias based on race, color, religion, sex, or national origin, age, as well as other considerations. State and Local laws may impose even stricter rules depending on where your business operates. More>>