There is a link to the court rules in the article. This is the definitive source, besides knowing clerks personally.
There is some cynicism in this thread about whether this rehearing will amount to anything but I think this shows the system is definitely aware of what the media is saying about software patents, and what you are saying in online forums. Does the USPTO read stackexchange? I think we all know the answer to that.
You have the right idea. Make your voice heard.