The approaching March deadline for individuals to enroll in a health insurance plan is a useful reminder that provisions of Obamacare will continue to roll out this year. The Affordable Care Act and related legislation are putting a huge demand on the health system, from accelerating the shift to electronic medical records to creating a need for more efficient communication tools between physician offices, patients and insurers. A handful of industry insiders offers a glimpse of the kind of targets that will shift into focus in 2014 and the groups that will be looking to buy them.