Are you saying you're curious what someone with your full name, home address (which is the one on file with CBP/CBSA), and Nexus ID can do? @:-) If so, why not post them on FT and let me know how that goes ;)

I do know that you can cancel a NEXUS interview on-line if it's far enough in advance (24 hours I think). Did you try this before? I have done this and it worked fine. But it seems as though your interview was scheduled for a few weeks ago and you've missed it..is that correct? Did you try just booking another on-line?

How else is the government going to get its pound of flesh out of your wallet?

Anhow, the reality is that if I am traveling alone (which is about the only time I can actually use the nexus lane) and have something to declare, I just go through the regular lane.

How would the result be different from what I can read on your phone bill? Please expand, what could be done? You're were referring to a postcard mailed to your home address, now you speak of posting it on the internet. I don't see the connect.

Can you get away with a Canadian citizenship ID instead? My passport expired last month.

Does anyone know if you go through a land crossing to the USA, can you board a flight within the USA (domestic) with your citizenship and Nexus card as ID?

Yes, a Canadian citizenship card will get you into Canada.

And a Canadian driver's licence is generally enough ID to board a US domestic flight.

It is indeed. Canadian driver's licenses are in the TSA's list of acceptable ID. As far as I know, these are the only foreign drivers' licenses that the TSA will accept. If you are a resident of some other country then you probably need your passport in order to board.

Your Nexus card is supposed to be sufficient - but wait - if your passport is expired then your Nexus card will link to the database that will indicate that the passport is expired and therefore the Nexus card is also not valid for entry. So the answers are no, no and no. Citizenship i.d.'s are not a valid item for admission - that's why you need a valid passport. If you try it anyway, please post the results. Good luck!

As long as the TSA clerks don't lie to you, you can definitely use the NEXUS card for US domestic travel.

How would I be able to prove they're lying?

On my Nexus profile I had BOTH my passport and my citizenship card. The citizenship card obviously never expires.

The other day, I went to the US and I didn't have a problem in the Nexus lane but the Agent may very well not seen that my passport expired. I called up Nexus Canada and I was told you didn't need it - travelling by car. I also asked about flying within the US and I was told I did need a passport. When I called Seatac and Bellingham Airport (a common hub for us) I was told only valid ID like drivers license is required. If I am travelling internationally then I need a passport.

Also, from CBSA website which is still confusing:
http://www.cbsa-asfc.gc.ca/whti-ivho/doc-eng.html

http://img826.imageshack.us/img826/5241/captureaqm.jpg

You can not reschedule the interview online if it's within 24 hours of the scheduled time. Unfortunately, when I discovered that my flight was canceled, it was within that window already. So I called the Nexus office instead to cancel/reschedule and got the voice mail.

However, the good news today is that the YVR office called me back today and reset my status in the system so that I can schedule another interview online! However, my hopes of getting into the Ottawa office while I'm here were dashed - the next available time slot is 4/11/2011. Oh well, I'll just bide my time until then.

Got one of the post cards on Tuesday, then got a second identical one today. Same number over my name, but suggests their database needs a bit of work!

I received 2 postcards as well but they are not quite identical. The only difference is one says "Expand your NEXUS Benefits ....." and the other says "Expand your SENTRI Benefits.... "

Some of the TSA agents don't have a clue. I was going through the line at LAX on a domestic flight and showed my drivers license and she said I needed government issued ID. I told her it was but she would have none of it...good thing I had my passport handy.

This is a more common occurence the further you are from the Canadian border.