It seems that Apple is not in a hurry to update the TBD. I think it may be possible that they won't update it within the next two years because: 1. Displays with a resolution higher than 2560×1440 pixels haven't really caught on. 2. The panel they currently have is one of the highest quality ones currently available. 3. Many consumers don't seem to mind buying devices with USB 2.0, e.g. laptops, cellphones, hard drives, etc. 4. It doesn't seem as if many people are not buying the Thunderbolt Display because of USB 2.0. 5. Consumers who want faster than USB 2.0 hard drives have the option to buy Thunderbolt drives if they want high disk transfer speeds through the display. 6. Apple displays have looked different from iMacs from time to time (i.e., it seems that Apple is not concerned about whether or not they have the same design). What do you guys think?