The first map looks very unappealing, I could generate an island and upload it too. The second one has a bit of charm that makes me consider it, however it looks like it needs more work done to it. If you stick with an idea long enough, it just might become a good one. But don't publish maps that have minimal effort. Don't take this too harshly, I am merely trying to help you improve your maps a bit. Consider a few more/better screenshots to lure people in. That is all.
Suvival for real men! Soon to have dungeons and CTM.
Real Island Survival: http://www.minecraft...1-53-downloads/
13 unique classes!!! PVP!!!
Minecraft Kombat!!!: http://www.minecraft...unique-classes/
Uber Ridiculous: A CTM collection of maps that has just started production
http://www.minecraftforum.net/topic/1535284-ctm-wip-uber-ridiculous/