I'd like an icon for a real-time collaborative text editor that works over the Internet.
The icon size should be at least 512x512 pixels. It will also be scaled down to 114x114 and all of the other standard iOS icon sizes.
Be creative with the elements that the icon incorporates.
I imagine it could draw inspiration from the iPhone's built-in Notes app. There's a nice CSS rendering of this app's icon here: http://graphicpeel.com/cssiosicons
It must clearly communicate the fact that this app does real-time collaboration over the Internet.
One idea for doing this: Incorporate elements of the technologies that enable Internet connectivity on the iPhone: Wi-Fi, 3G, EDGE.
Maybe have arrows, or some other element that represents sharing. Above all, the icon must convey collaboration and communication.