2 Wheeled Troubador
You can get anything you want...
... at Alice's Restraunt. Accepting Alice.
Arlo Guthrie recognized how valuable a one stop shop can be!
On the BMW MOA forum there is something for everybody and while not as versatile as Alice's Restraunt, if you poke around a bit for what you are looking for, you're apt to find it.
In the Hexhead section it's the Do it Yourself area, but many other places exist on the forum (search is great tool) for folks looking for technical info.
This thread: http://www.bmwmoa.org/forum/showthread.php?t=37458, Hex head DYI library controversy!! shows how useful that can be and also that if you have something to offer, folks appreciate it.
And that makes it a fitting candidate for The Best of the Forum.