I really like the shape of the device! However, based off the pics, and the lack of "sides" (the screen and keyboard practically run to the edge of the phone), i'm curious on how the skins will be made for this phone!
And that microsd slot looks spiffy! Interesting idea.
However, not a fan of the 8800/9000 series keyboard.
Hurray for them moving the charging port and headset jack back to it's "regular" spot. The 8900 really doesn't make sense with everything being on the right side. I was really bothered by the headset jack being on top of the volume buttons (looks like it can easily be damaged why in use) and of course the dreaded charging port location.
I personally don't have a problem with micro-usb! I prefere it, it's so much quicker!