Here's the thing: People like interesting trade maps. People go to us2 because it's a Portal 2 map. I hate that map. I hate the music. But people love Portal.
People go there because they can play on it. The traders who trade on US-Skial Trade Servers get poorer and poorer because all the rich ones leave since people don't trade on the servers. The EU-Trade server still has rich buyers and sellers.
And people might love the maps but traders don't.
And it's supposed to be a trade serve if I red the name of the server correctly. US20 is worse since it is mostly empty and no the traders on it are even more poor. When it was falsely labeled "Unusual Trade Server" actually sometime a few rich guys came in and trade some stuff..
I'm giving up on this issue though. It seem it's going nowhere. I understand you guys want full servers and if those maps give you full servers then that's best for you on the short run but on the long run you will lose many traders.