We've mentioned MacPractice a couple of times before -- professional software for the Mac designed to be used by doctors and dentists to do things like track patients' appointments, keep and share health information, and do all the things a small-to-mid-sized health clinic needs to do. We were able to meet up with MacPractice's CEO Mark Hollis this week at Macworld | iWorld 2012 here in San Francisco, and he chatted with us about the company's latest venture: A new iPad app called Clipboard that's designed to work directly with the MacPractice software to help doctors get and log their information remotely. Hollis