Not entirely my idea, as chiz and I talked about it earlier. However, I will expand on it...
Do we want to attract more people? Maybe. Bringing back older/current members should take priority though. Also, while it may seem like a good idea to bring in new members, here is something to think about...
Would you rather play with strangers and maybe even have the servers full with them so you cannot play in them at all OR play with friends and maybe have the servers only half full (with those you know) but still be able to play?
I am not saying whether we should or should not attempt to attract new members, just that there is much to consider. Personally, I find I have a much better time playing with those I know as opposed to those I do not. Yes, it is true most (if not all) of us were strangers to each other at some point. However, compare that to the list of those you played with once (maybe twice) and never saw again in the dozens (if not hundreds) of game servers you have played in over the years. For example, I have been playing in various Left 4 Dead servers lately, with a variety of people, yet I never stay long as I only seem to have fun either playing with people I know or by myself. This is not the first personal example I have, just the latest. Again, I am not saying one way or the other, rather that every aspect should be considered.
We should also consider that certain people put a lot of time and hard work into making these servers what they are. It would simply be a wasted effort (and blanked up) to have them create servers that most of us will not play in, especially if they were requested.
Just a couple points to think about...

What are you waiting for?

cpu cycles

Tell it to cycle faster or I'll pull it's ram out.

Careful, BotZombie is almost sentient now. If it sees that kind of talk, we may never hear from you again!

i never really thought about that but you're right. A new ZGG server would be cool, but im not quite sure how many people would really play. PERSONALLY i would love it, but i am thinking of the masses and while one or the other are great, im not sure how well we'd do by crossing the two together.

it'd be fun, if we could pull it off and get people into it, but im not sure. and what you said here: i think id take the half full server with people i know.... i miss the old friends i made with NWG.... i think i posted somthing about that a while ago....

I've slaughtered enough to know that if you stand on a ledge, they will all crowd directly beneath you. Prefect for molotov's