I'd like to see an 'expansion' slot on the next Internet Tablet. Whether it's PC-MICA, something smaller like a Compact Flash, or at a minimum a SD card slot. Preferrably acessable from the top instead of under the kickstand.

From that you could add just about anything... for example there is a GPS device on a SD card, they also have them on SIM cards. The expansion card could (and likely would) extend outside the case adding.... more memory, a hard drive, better speakers, GPS, USB A port(s), a xMegapixel camera, a barcode reader... the list could be endless.

That way if I want to spend $ to add a gps I can, If I want a decent camera I can get one. The drawback would come in that you could only use one device at a time.... unless you had a bulky expansion slot expansion probably with it's own battery and power supply....

PS, and charge via USB micro like Motorola phones, that way I don't need to have more power adapters.