I'm a big fan of Bertalan Meskó and his blog called Science Roll. If you haven't checked out his blog, I highly recommend it. He has an interest in genetics and in technology. And, I'm looking forward to having him on The Doctor Anonymous Show sometime soon in the future.
Many people are familiar with the blog carnival called "Grand Rounds." But, Science Roll anchors a blog carnival called "Medicine 2.0" where there are links and stories about web 2.0's impact on medicine and healthcare. I was pleasantly surprised to be included in the most recent edition of Med 2.0.