http://docs.google.com is still the same old (broken) Google docs on my iPad.
http://mobile.google.com/docs is just the video and list of features.
Is anyone actually using this yet? I'm guessing they are rolling it out account by account.
I see a few people on here who are asking if it's working yet on the iPhone. The answer is yes, but not on old documents. I just found this out yesterday. So any existing documents you have, you will need to create a new one, and cut and paste it over. I noticed this because if you go to the main Google Docs site from your iPhone, you will see a little pencil icon, which will let you create a new document.
When you copy it over to a new document, you'll notice the line spacing is a little bigger. Just hit Ctrl-A or Cmnd-A to select all, and the use the line spacing tool to change it from the 1.5 default to 1 if you want. Even with that, when you view your new document from the iPhone, you will notice the line spacing is even bigger. Not sure why. But if you click the Edit button at the top right, it will put you into Edit mode. From there, I just created a home page icon so that I could access my document directly, and it would take me to the Edit Mode version of the document, where the line spacing is fine (still a little bigger than old Google Docs) and I am just a tap away from editing my document.
Yes you can only do simple edits, but for most of the users, I'd say that's a major breakthrough, although it seemed like something that should have been available from day 1, given you can do it on the spreadsheets. So all in all, I'm pretty happy with the change. Makes my To Do List and Shopping list much more managable with on-the-fly edits!