FOSS gamedev and creative worlds

I would be very pleased if someone host such a server. I would host one on my own, but I have not enough time.
I already have some great ideas for buildings :D

Sorry for necro-posting, but rather than posting one of my own unnecessarily, I'd just like to say, I second this idea. XD

Awesome idea, I like space themes and medieval themes.

Mine is somewhat medieval. Legend of Zelda textures, and no fancy mods. (no mesecons or such.) Just good old fashioned fun

There's something else, though. I'd like to take the opportunity of a medieval-themed survival server to do some roleplaying as well; that is, play a character and follow a story. Has anybody here ever roleplayed?

Just make a med-evil texture pack and host your own server, there's no npc's yet so I mean it's a good idea, just not for how far the game has come. Yet:D it's constantly growing so you never know what's gonna get released.