I truly admire how some medical students and residents spend their time blogging. I hope they're able to keep up with their studies and clinical responsibilities. It's great to see students and clinicians leveraging Web 2.0 technologies. Think about how this will all evolve as these rising physicians enter the workforce. Communication, data collection, problem solving, networking - all these will be closely integrated with Web 2.0 for healthcare professionals. This is a glimpse of the future.