I’ve created a web site for the Share Icon project: shareicons.com.
I’ve released the icon concept under four licenses (quad-licensed):
Right now I’ve got my initial icon concept up there since that is the one that got the most support here. This isn’t to say that this design is the final decision, I’ll be quite happy if additional concepts are submitted for consideration. I’ve set up a Flickr stream on the Share Icon web site and images tagged with ‘share-icon’ in Flickr will show up as concepts there.