This message came from the r_morrow_daily LJ community, which came from Rob M, who explains that CBS has cut the number of Numb3rs eps for Season 6 to 16 from 22.
Here's the message:
"Hi All, CBS has pulled us back to 16 eps from an original order of 22. not a good sign. but, we're not over yet. we need a big write-in campaign. ya'll have to get everyone u know to blitz the network with unrelenting letters. keep numbers alive....thanks all, rob m"
So here's the link to the online petition, anyone can sign on and help keep Don and Charlie and Colby and David and everyone in the game!!! I told Rob M. that we'd all do our best!
http://www.petitiononline.com/numb3rs/petition.html