Some quests, especially the transfer ones, will take forever to get made because you simply can't repeat the quest once you're 2nd class+, and I don't think anyone's willing to level up a new char just to make a quest guide.
Also it's not just the quests - a lot of stuff can be done on a test server which you "can't" on a live server, like enchant chances, block chances with different CON etc. If you're serious with the Knowledge Base project I'd strongly recommend the test server