Some assorted links:
evilwm the father of yeahwm and some other evil or bad windowmanagers...
aewm the grandfather of yeahwm...
slimlinux as the name says a slim linux distribution which includes yeahwm...
Schibalsky Lautsprecher Schibalsky High End Lautsprecher...

Links to my employer (german):
Kletterwand, Kletterwaende
Kunstfelsen, Felsstrukturen
Hochseilgärten, Trainingsanlagen