Whatever happened to serendipity? On moblogging (the intersection of people, place and information)... "Without wanting to take anything away from her, she was simply doing what just about any observant, curious human being equipped with this technology would get around to doing sooner or later. This is my house, this is my neighborhood, this is my best friend, this is where we hung out last night: this is, in short, any feature of my world that I find interesting or inspiring or worthy of comment". Some good uses, good challenges, and nice identification of weblog paraphernalia.