What is up with all these 10-12 inch tablets in the top convertible section? Whats with the surface in the list, if it has a detachable keyboard that is not a convertible that is a tablet with a keyboard you can attach. The people that are looking at convertibles are looking for the power of a laptop combined with the input flexibility of a tablet. They will want a little bigger screen like a 12-15 inch, more processing power and quite a few of them will want a powerful GPU like Nvidia or ATI.
Update August 2013. Here you will find the best convertibles reviewed by Notebookcheck in the last few months. Our list of top models is regularly updated, maintained and commented on and should assist in purchase decisions.