I have been using GC for a while and David has done a really good job of considering the RPG uses of his tool. Some more features would never hurt but we can create some pretty cool maps with what is there. In just about any mapping tool i have used you end up having to bring it in to photoshop (or in my case gimp) to give it some final treatments. I figured i would create a thread to post a few that i have made.
here is one done in a "dyson" style:
Share image exports, map files and custom tiles here.