writes "A month after the Supreme court rejected Bilski, the USPTO published updated Interim Guidance (pdf) and called for comment. Bilski wasn't as wide-reaching a ruling as most parties thought it would be, so a certain amount of textual digging is needed to find the aspects that can help us reduce software patenting at the USPTO and in future court cases. The End Software Patents campaign sent some such comments. FSF also published a call for participation and got cc'd on over 450 responses. When these comments are published on uspto.gov, and when the USPTO publishes its revised guidelines, we'll have a conservative idea of what effects Bilski will have."