Best of the blogs: In Growing up grid, Greg Nawrocki likens the maturation of grid computing to that of human children, and wonders if the grid computing revolution is in a stage similar to that of a two-year old. Jon Udell revisits some of the tapes from our SOA Executive Forum in The riddle of asynchrony. And IT worker confidence plummets in August, according to the Hudson Employment Index. Hardware: Lenovo plans to consolidate its ThinkVantage Technologies into a PC management suite. Wireless: The latest study on cell phones determines that they do not cause tumors, good news to residents of India since Gartner predicts that cellular services will skyrocket there. A Nokia-backed venture firm targets China, and joins the ranks of tech firms investing in the region. Vertical apps: IBM is working on an early warning system for automotive warranties. Security: Microsoft adds anti-phishing to IE toolbar. Technology Industry