I have a D10. It was the perfect knockaround camerafor hawaii honemyoon, esp on adventures when it's not really feasible to carry your normal rig around. Simple to use with dirty, wet hands, cleans under the sink if you get beer/sand/mai tai, mud on it. For pics at the beach, under water, etc...it is really good-considering what it is, and how durable it is. I never had any worries about it getting banged around a bit in adventures/hikes. Videos of zip lining turned out really good.
Downside-it is a little bulky. As a biker, too, it wouldn't do really well in a pocket unfortunately. Also, since it doesn't have many edges presumably to prevent damage-it can be hard to grip and handle a bit, since the covering is pretty smooth. I bought one of those screen protector kits with the clear flexible plastic screens, and from it, cut a bunch of custom strips and put them in strategic places to make it grippier. Problem solved.