Broken straps, LCD TV's, lamps, walls, ceilings and don't even mention people and pets that get hurt by flying Wii-motes... Wow, I didn't know the problem was so huge!
Allthough the new type of wrist strap is a lot stronger than the old one and you can get it for free, people are coming up with creative solutions to prevent future damage.
Anyway, instead of finding more material on Google I bumped into www.wiihaveaproblem.com. Take a look in all the "Damage Toll" sections... find it amusing? I do, I haven't hurt anybody or anything... yet.
stkr