Mediators and family lawyers out there, check out where your practice area may be headed: 

Crowd-sourced dispute resolution (without the resolution part, yet).  It is called  SideTaker, and promises to "let the world decide who's at fault."  Here's how it works (according to the site):

Step One:  Add your side and tell lover.
Step Two:  Lover adds their side.
Step Three:  People vote and comment.

Everything is anonymous.  Questions, responses and comments range from funny to sad.  If you want to see a way Web 2.0 can impact your practice, check it out.