I just wanted to say first, I love the site. I've just finished re-organizing and inputting my entire collection (hopefully not something I have to do again soon lol) and it was great. I did have one comment though, as I added maybe a third to half of the cards on my iPad. I was using an external keyboard, which made it much easier to type all the names, and I noticed pretty quickly that it wasn't auto-focusing on the card name textbox like it does in Chrome on my desktop. Tab also wasn't working to choose a card using the awesome autocomplete feature thats been implemented (kudos by the way). This made entering lots of cards slower and actually a little tiring as I'd have to:

1) Touch the textbox with my finger
2) Type the name
3) Touch the card I actually wanted (instead of hitting tab)
4) Tab over if I had more than one (which worked well)
5) Hit enter (which worked)
6) Back to 1

Not a huge problem obviously, just something I figured I'd mention as after putting a lot of cards, my arms were aching =).