The Escapers have launched Stuf 2 (http://www.theescapers.com/stuf/), a rewrite of their clipboard manager for Mac OS X and Windows. The upgrade introduces Dropbox compatibility.
And not just the Mac. You can copy data such as text or an image on a Mac, and paste it on a PC.
Stuf is a clipboard manager that not only allows users to categorize all their clippings, but also share them over their local network. It frees the clippings from the local network. Workgroups can also host their clippings on existing network drives for more performance.
Stuf 2 is available for US$16.99. Stuf 1 users can upgrade for free to version 2.