To those going on about RWG right now, have patience. I work on gameplay systems too so I can't just spend hours upon hours on RWG right now. It's functional, the biome generator is running from xml again, now I need the time to clean it up. It's not a matter of not knowing what to do or what would look best. It never is. It's a matter of having the time to do it.
With the way RWG was created this release I'll be able to work on it without breaking worlds that players already have. With that though do realize, if there is a crafting bug, I have to work on it, not RWG. If there is a problem with buffs or effects or animations or progression, I have to work on those, not RWG. See where I'm going here? My time is at a premium and RWG will get it's love, just not right at this exact moment. There are bigger fish to fry than tweaking RWG to "perfection" right now.
When it comes to RWG, have faith. I have things in the fire, I just don't have time to finish them up prior to the holidays so I put in what I had ready to go and put the biome stuff back to the old a16 version until I get the new cellular automata (self sorting) biome code in place. Then snow and desert will never touch
and it's output looks very similar to that blobby image above that someone posted (already tested in a test project).