I think Nokia is profitting a lot from your work, Andre! Your efforts should be rewarded, as your work is exemplary. You act as the perfect advocate for Nokia - correcting many of their shortcomings.
I haven't been a NIT owner for more than a half year, so I'm not that much into Maemo history prior to the N900. I do however sit here with a clear impression, that Maemo wouldn't be where it is at today, if it wasn't for your work (along with qgil and GeneralAntilles).
Nokia definately should look into your work and become inspired to improve themselves regarding direct customer contact (bug reports, developer blogs and public announcements).

So "thank you" for your hard work. It is highly appreciated. A bonus "thank you" to your above mentioned colleagues, too. Others definately deserve thanks as well, but you guys are the ones, that've I've noticed in particular.