Turbulence - 12:05 pm on Feb 13, 2007 (gmt 0)
Yes, Yahoo is very big and I don't believe that you can have any success in raising any matter of law.
Nevertheless, you can send them a letter, stating your position in the case. What I think works much better in situations like the one in question, is the popularity of the case itself. That is why I strongly recommend you try to spread the case out on some authoritative websites and/or communities with an accent on facts not emotion.