Google Docs Mobile Editing

After the editable spreadsheets, Google has now given another step into the mobile Google Docs usability: you can now edit Google Documents in a mobile device.

Until now, you could only read it, but not edit it or do any changes (only in the spreadhsheets).

Now you can do full document edits, with changes being show in real-time across shared docs - you can even use it as a way to chat between a group of friends or co-workers (almost making it a "Google Wave").