Sung Kim / @sung.kim.mw: Pat was both a geek and a visionary, but he really sucked at execution. His vision was strong, and I hope Intel can find a new leader who can deliver, not just talk. When I joined Intel in 2007, Gelsinger was the GM of the Digital Enterprise Group. Internally, he was seen as a role model for running a development organization -- a true superstar -- and many thought he'd be the next CEO after Paul Otellini. But Intel, being Intel, made all the wrong moves, and Gelsinger left to lead EMC and later VMware. ...