Dave Neary (maemo.org docsmaster) is who is currently volunteering to push pearls from the remarkable projects wiki page that anybody can edit. Like with many maemo.org tasks, they are open to anybody's participation but there is someone with name and surname who is ultimately responsible of their execution.

Tero Kojo (Nokia employee) is the ultimate responsible of the server performance and is paid to make that happen (among other things).

Both have been more or less reporting about these activities via their blogs, related wiki pages and/or the maemo-community list. If you think they should do better with their work (executing, documenting, reporting...) you can find them in the maemo-community list.