It seems that there are clearly an increase in activities in the tablet war. Of course, Dell is one of them. Now this leaked commercial roadmap shows some information on the up and coming tablets in Android or Windows 7 flavors.
Based on the information, you might see a 2 Dell Windows 7 tablets with names like Latitude ST (10-inch) and Latitude XT-3 (13-inch) and a Dell Android Honeycomb tablet with the name Dell Streak Pro (10-inch).
And based on the current tablet war, 10-inch seems to be the optimum screen size for most manufacturers. Why can’t manufacturers build dual boot OS to all tablets (like Viewsonic). The user will know when he/she needs which OS to run. It will be the best of both worlds.