Fascinating! I can see how synchronization across distributed systems would cause problems -- lots of requests against the same type of resource at the same time, for example, resulting in a thundering herd (https://en.wikipedia.org/wiki/Thundering_herd_problem) -- but also how it could be absolutely what you want (like if you want to synchronize clocks across systems, which I guess is exactly what's going on in the OP https://en.wikipedia.org/wiki/Clock_synchronization).