ammo prices are through the roof
I don't have any statistics handy, but I suspect that 100 years ago ammo was quite costly and 'hoarding' or shooting thousands of rounds (like many folks now do) would have been unheard of.
Also, the amount of skill and training we have available would have been unheard of. Look at pictures of military folks shooting pistols back then... they stood tall, like a jouster, with the strong hand forward hold the handgun out like a rapier and the off hand on their hip!
I look at the level of health, education, weatlh, skill, happiness, places I've traveled, experiences I've had (SCUBA, flying, snowboarding, travel), the conveniences I have (lights, water, plumbing, medical and dental health, convenient healthy food, body armor, private self contained mode of fast reliable transportation anywhere in the nation in hours or days, comfy bed, heat and air conditioning, music, movies, amazing TV, paid vacations, computer, internet, etc.), and all the other benefits of modern life... you can wax nostalgically about the past century but I agree that this is really about the best time and place to live in history. Nearly all of my experiences, abilities, and potential would have been unheard of, or nearly unheard of, a century ago.
Men died at 45, had miserably hard lives, fought in incredibly violent and bloody wars, lost their women to childbirth and their children to common diseases regularly. I suspect most families had very little property, maybe one or two guns and a few boxes of bullets. Vacations were unheard of. Savings were kept in a cigar box. Insurance was probably rare, and a single disaster would have meant poverty. Transportation was your feet, a bicycle, or a horse. You were lucky to be literate. Lucky to have a stable household and food and water and your health, and that was about it for 'middle class.'
I'll keep 2010, thank you!