I've noticed some people use the shapeways logo (text and star thingee, or jut star thingee) on a few their products. This might be nice for select promotional items or as an example of personalization that could be done with such items.
Is there an officially sanctioned source for a shapeways logo 3d file or do folks just wing it and make a close copy of their own? I would guess that shapeways doesn't mind the use of their logo as long as it doesn't look awful!
We're looking for a better solution than that. Just having the Shapeways logo on your flyers and business cards may not always send the right signal. We're working on some kind of 'Powered by Shapeways' community logo. We'll keep you posted!