Glad to see our Open Share Icon is still alive and kicking on Shareaholic and listed on Harnessing the Power of Icon Standards
Licensed: Creative Commons Attribution-Share Alike 3.0 Unported License
The Open Share icon conveys the act of sharing by visually representing one hand passing an object to another hand, as in "pass it on" or "sharing". The icon also represents an "eye", as in "look at this".
Pop over there and grab a set and don't forget our Geo Tag Icon.