Incentives for joining less-populated servers

[SO•Audiojack]

It would be good to implement some sort of incentive. It's never fun to go on Server Two if it's completely empty or has a couple of AFK people.

In an empty server you don't get much use of fine discounts, and once you get the ball rolling more people will join and therefore you won't need the incentive any more. I think maybe a carefully considered bonus to money received from driving could help. It has to be enough to make a difference, but may be hard to balance.

+x€ to every cash income on a server with less than ~10 people could suffice, after that disable it as the people driving will draw in more people by itself. This might also help bring users to the servers on more quiet times altogether.

I'm fine with the different maps too, not sure about the cross-server chat implementation at this point.