There are exactly two lists that are actually relevant. The Pearls (this is the same thing as "let's find the best software" and "remarkable Maemo projects" . . .)
As for today I think Dave Neary (not a Nokia employee) is the one selecting the Pearls and I'm sure he would welcome direct feedback (in #maemo or maemo-community list, I don't think he follows regularly ITt) and help.