We used to be able to log in to check the "status" of an application.
But, no more.
I spoke this morning w/the Immigration call center on the phone, and she said they have "discontinued the service". When I asked her why, she said she did not know. Very sad -- I used to enjoy logging in and seeing the word "pending" every day. It made me feel like I could do something to "participate"! Sadly, I think it will have the unwelcome result of Immigration getting more phone calls for status updates, and they already had an over-extended call center. Probably not the outcome they will be looking for.