Some useful, light or cool (or all three) products and brands...
Weight Weenies
Weights of components & chit chat
Stan's No Tubes
Great light wheel innovators
Fair Wheel Bikes
US bike experts and shop
Morevelo
Cycling Apparel - ace stuff
Cannondale
Always innovation
Bike Rumour
Good product news site
Tune
Top German weight weenie brand
Scott
Always pushing it lighter!