About talk.maemo.org signatures, I do mention Nokia in mine and I expect the same from Peter and DanielWilms since we are paid (among other things) to be active here.

If I have something to say entirely personal I post without signature, but this is not always useful. But not big problem either.

I also have a link to my maemo.org profile, and there I can explain my whole life if I wish. I think it's useful, I recommend it to other Nokia employees and actually to anybody active here.