Economy-x-Talks has released Clipboard Link (http://clipboardlink.economy-x-talk.com) for Mac OS X (10.3 and higher) The app enables you to share the contents of the clipboard of your computer with other computers on the same local network.
You can copy a text or picture on one computer and paste it on any computer connected to your network and running Clipboard Link. To use the software, copy a text or picture from any window first and start Clipboard Link. Now start Clipboard Link on another computer on your local network.
The name of your first computer will appear in the Clipboard Link window on the second computer. Click the Copy button next to the name of the first computer. The clipboard of the first computer has now been transferred to the second computer.
Clipboard Link costs approximately US$11. A demo is available for download.