This raises my hackles every time I see it (enough to create an account and post): Y2K was ABSOLUTELY a real problem.
There was an enormous amount of money spent prepping for it years before 2000. In 1995, a few years after I graduated from college I got a moonlighting job cleaning databases for a UK phone company, manually editing 2 digit dates to 4 digit dates (I didn't know PERL existed at the time). Yeah, nothing major happened Jan 31 1999, but that's because there was a real, concerted effort to address it that wasn't trumpeted across the news media.
Not directed at you, I just needed to yell at a cloud.