If you read my blog with any regularity, it is also likely that you read many of the blogs listed in this article. But if you haven't visited the likes of The Science Goddess, Dennis Fermoyle (by the way, read his book), or Ms. Cornelius, please take the time to visit.
But don't stop there. Visit these sites and then visit someone from their blogroll. And then visit someone from their blogroll. Take a virtual tour of the edusphere; experience what your colleagues or professionals experience. Listen to their stories; hear their stories.