I was just reading about this one! BTW, tinyurl blocked at work.
Some notes from other forums:
1. Need to emphasise that it's the state suing, not the lesbian couple.
2. They found him via a craigslist add, he provided 3 'cups' for free, they were willing to pay $50
3. No medical professional 'assisted', though he's saying he thought they would use one.
4. After the birth the couple ended up seperating, then one became ill and lost her job, forcing the application for benefits, which got the state involved.
5. They kept 'some' contact afterwards, along the order of a couple e-mails a year.