As akrolsmir mentioned I would try and organize it something more like this and then continue to add onto it as more threads come along (I know we are missing some already then I need to look around for)
You don't have to organize it exactly like this, just showing a way it could be done~
SPOILER
Official FAQ and Ranking Guidelines
- The Official FAQ: http://osu.ppy.sh/p/faq
- Official Ranking Submission Criteria: viewtopic.php?f=6&t=439
- Rough Draft of New Ranking Rules: viewtopic.php?f=80&t=56753
General Mapping/Modding Info
- Extremely Shitty "How to mod?" Guide: viewtopic.php?f=56&t=16919
- Filling out the Song Set-up fields: viewtopic.php?f=56&t=24765
- Making non-crappy sliders: viewtopic.php?f=56&t=37194
Modding Aides
- AI BAT (It's your savior): viewtopic.php?f=2&t=55305
Skinning Info
- Skinning in General: viewtopic.php?f=15&t=3296
- Making Spinners that Are Centered Properly: viewtopic.php?f=15&t=51502
Storyboarding Info
- Editing Storyboards by Scripting: viewtopic.php?f=20&t=1869
- Reducing SB Load: viewtopic.php?f=20&t=55177
Common Mistakes
How To Correctly Change Map's Artist/Title: viewtopic.php?f=56&t=24443
Miscellaneous
- Changing Title Text: viewtopic.php?f=56&t=14513
You don't have to organize it exactly like this, just showing a way it could be done~