1. Yes, micro usb will allow for it to be used as a flash drive, during one of the long demos, this is mentioned.
Originally Posted by davidra
2. Nope, neither has a card slot, have to go Android or Win7 for a tablet with that
3. Ipad can use an A/V cable, so it has video out. As for the TouchPad, there are wifi and bluetooth projectors out there, but I can't imagine the quality is high, and there is no guarantee it would even work with the TP, as you'll need drivers. So, don't know how to do this, but as it is aimed at business, there should be a way. If you can wait a couple weeks, I would hold off to see (unless someone has seen something I have missed)
4. Game apps, and number of apps, are going to be the big advantages, at least as far as I can see. Of course, I am biased, I dislike Apple. I guess there is also the fact that the iPad is tried and true, bugs have been ironed, and the TP is a new product. The iPad also has a very closed ecosystem, us tech guys hate that, but it makes life easier on people that don't know how to use a computer.