Just curious, why dont you want a server to run those maps? ;P
Also a tip for the OP, The best way to make maps easier avalible is to make map-packs, then players that want to join server will just have to download 1 file instead of 20, Personally downloading 20 maps one after one i would find annoying
However, the things with Map Packs, that its not really updateable... Or, best if its finished maps that are fully playable as creator intended =) We should make a community kind of map pack i think, so we can call it "Community Map Pack 1" so there is only one (that is important damn!)
And then eventually do second map pack =)