ThinkPad Tablet PC?

Many folks don't know much about tablet PCs mainly for two reasons: they're expensive and use different software. However, over the past two years the Tablet PCs have become quite decent machines. Intel's Centrino technology has provided tremendous power for the Tablets. The price gap between vanilla laptops and Tablet PCs has been decreasing, making the Tablets a worthy option. It would be another step towards critical mass if IBM releases a Tablet PC soon.