I think we should compose an email and send it too all the members. Basically just saying "Hey, we're still here!". The contents don't really matter, you could say something about the new year, and zelaron being bla bla bla...
The real purpose is just to remind some of the older members and people who have signed up and just never posted that we're still active.
I once read a post of some random guy who said he just stopped by because of the birthday emails that get sent. So I think this could have some influence on a few people.