Well, first I'll be using it without a SIM from I receive it (today, I think) until the SIM is activated, the 16th.

And then I will use it without cellular data whenever I am out of my country, since data roaming is horrendously expensive. Which means that basically every time I need GPS, I will be offline.

Finally, whenever I get my next phone, I assume I will still be holding on to the N900, like I will be holding on to the N810 now. So, in the future, no more SIM.

So, most of the time I'll be with a SIM/cellular data but not in three phases:
- when I first get the device and play with it to figure out if GPS is usable,
- when I need GPS,
- when I've retired it as a phone and GPS is one of the main features that is still interesting to have.

I believe "worksforme" is not good enough for the bug you pointed to.