Whoa - I was looking for a hyphenation and join-back tool earlier today, and couldn't find anything even remotely useful. Scribd has a pretty good record of contributing to open source: any chance you'd make that component available? Alternately, is there something off-the-shelf that's almost as good?
I'll try! I'm a big fan of open source, and I actually have a long list of components I want to open-source at some point, like for example Scribd's PDF to html5 conversion software.