Social networking sites are growing rapidly and can be leveraged for HR, recruitment, and staffing purposes. However, there are risks to consider like too much personal information being shared. Business networking on sites requires getting actual business, meeting the right people, and sharing your message effectively. Having referable habits like reliability, follow-through, and courtesy are important. Hiring the wrong people can lead to internal conflicts and wasted opportunities. Profiles should be engaging and networking should be done face-to-face when possible.