Ok, it's been a long time since this review was written. I bought an Iconia A500 2 weeks ago, refurb. Love the unit, but as was mentioned, the mic is awful for Skype. Plus the WIFI reception is very poor. These two problems are show stoppers and the unit will go back.
I really like the USB and SD ports.
I just bought a Thrive yesterday- with the full size SD. Doesn't everyone have SD memory in their camera's these days? I love being able to pop out the SD from my camera, drop into the tab to view pix just taken on vacation. Plus I can clean off the camera SD as needed, although with memory sizes these days, that's not as much a concern anymore.
Thickness, etc seem to be minor points if functionality is what you're looking for. Let's face it, these tablets are "want" toys, not "need" toys. I had a tough time justifying this purchase. It's fun, but hardly necessary. All this stuff can be done on a laptop with more function speed and capability...
So far, the Thrive looks to be a keeper. I have 30 days to decide.