You can add another landscape architecture blog to your watch list: Praxis Landscape Architecture from Margeret Bryant at SUNY-ESF. Since it is new, it is hard to describe an overriding theme, yet, but her posts on the economic recovery and jobs show how she is tapping her personal experiences as a faculty member while another bemoans the fact that she had the only paper on climate at CELA this year.
My only complaint at this point is that you can't hear her gentle Southern drawl when you read it. Maybe she could post mp3 files of each post being read. In any case, watch it as it takes off.