So last year I got a bill in the mail for $8,000; $7,000 for the actual taxes I owed, and a $1,000 fine. I was able to call and get the fine lowered (thanks to advice I received in HN actually!) and I wasn't "angry" with anyone but myself. I did owe the money, I didn't blame the IRS for wanting it.
But it did kind of make me wonder something: if the government was able to find out that I screwed up on my taxes, then why am I doing anything? Clearly they have all the data and information necessary to determine how much I actually owed, and clearly they were able to spot my mistake, so why make me pay $60 for TurboTax at all? Why not just send me a bill or refund every year?
This is a step in the right direction.