Saw a guy riding around on a Scooter the other day with shorts, sandals, and t-shirt! Am guessing he is taking the attitude, that it's a scooter, and not a "real" bike, so he does not need all the expensive gear, for his dirt cheap commuter.
Wont be too cheap, when they are picking bits of road out of his legs, etc, in the event of a crash.
I hit the road once in a highside at about 100km/h , and did a real good job of skidding along the road for a bit. Was wearing full gear, and apart from snapping my color- bone, when i landed on it from a great height, i did not have one other scratch or bruise!
Gear did it's job, period!
Only tools ride without gear! and i dont want good hospital beds taken up by irresponsible people, who cant do the right thing and take adequate precautions to protect themselves, and hopefully save themselves, and their families some grief when they do come acropper...
motocycling is dangerous enough, without making it more so, by being ignorant, or cheap.
Bottom line is ride safe, think of those around you, do the right thing, and let's face it, we dont ever want to see anyone crash, and hurt themselves.