That comment conjured up memories of the millennium bug - not sure if e markers were around back then but hey
They very much were around then!
But dates aren't critical to the software running the electronics of a paintball gun
Whereas the 'millennium bug' impacted on me in 3 ways:
1) testing my systems and then going around all the offices with standalones to configure them properly with 4 year dates rather than 2 year dates - and then telling people why their dates went funny after resetting to 2 digits
2) having our encryption cards wiping themselves in January 2000
The one thing we couldn't test properly and accepted the companies declaration of compliance - luckily I turned up on a Saturday afternoon to meet the cryptologogists for the first batch
It not only failed, but totally wiped the card - because it interpreted a dodgy date as an attempted hack
When we challenged the company who's response was 'oh yes, it's compliant except if you have Windows ___ on a ____ pc and a ___ card reader, in which case you need version ___ of the software, otherwise it's fully year 2000 compliant
3) convincing the money men that we needed a complete server and workstation upgrade, despite the fact that the ancient UNIX network was fully future proofed long ago