GM Recall, my forth recall notice and they still have no parts!

Yep, I'm one of those people on the recall list for my 2007 Saturn Sky ignition.  I've received four recall notices telling me to contact the local dealer and I have called the local GM dealership several times and they say that they don't have any parts.  They have me on a list and will call me when they get some in.  Booooooooooooooo  

They have instructed me to remove the key from any key rings or attachments until the ignition gets replaced. So, after several months of receiving letters and this card.  Who knows when it will get fixed.  It seems like I hear about more and more GM recalls that maybe it will be logistically impossible to have the recall done in the next 5 years.