I am autistic, don't say that because I made a reaaal long helpful post to someone, that I just focus on minecraft in my life, I don't, if that's too much for you to understand, don't talk to me. Or wiki it up. Steam: cameron8544. PSN: zZcorruptionZz
I miss Creative Mode but I'm not sure how I'd feel about "Infinite Maps" in that mode. The great thing about the original creative was if your computer was powerful enough you could host pretty much any complexity of maps.
If anyone remembers my old server (/v/'s Dorf Server), I always used World Machine to make EPIC 512x512x256 height maps. As it stands right now Beta is only 128 tall, which doesn't allow for very realistic landscapes, not to mention the ugliness of the biomes.