在过去的五到七年，招聘行业面临着巨大的破坏，由于社会化媒体招聘的出现和扩散的新的软件工具。这些变化已经推动人口，经济，技术和媒体的发展趋势。
Over the past five to seven years, the recruitment industry has faced great disruption due to the advent of social media recruiting and a proliferation of new software tools. These changes have been driven by demographic, economic, technology, and media trends. U.S. corporations alone spent $140 billion trying to find candidat