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Sites are letting people type cellphone updates to keep friends informed when they are on-the-go. (WENDY MAEDA/GLOBE STAFF) |

Social networking sites breaking free from the PC
Services offering cellphone links
Inhabiting the real world may seem like a mobile, social experience to most people. But for the digitally dependent, riding a crowded bus can be more isolating than sitting in a room alone with a computer. (Full article: 878 words)
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