Nice! Hopefully their experience can be used to help other agencies to move to Linux and open-source software. It also shows how long time it takes to move for a big organisation, in 2018 it was 82% of the PC workstations that was running GendBuntu.
Europe has an extensive passenger train network, but most of it is not high speed rail.
I looked on travelling from Madrid to Paris and it takes 2 hours if you fly (and then some time before for travelling from the city center to the airport, luggage check-in etc.), 11 hours with train and 13.5 hours with car. I think there are high speed rails between Madrid and Barcelona and in France, but still it takes that long time. The cost is similar.
Trains are really good but they have limitations, each type of travel has its advantages.
When I checked how long distance it was between Columbia, SC and Baltimore, MD I realised it was much shorter than Madrid - Paris. So I checked Munich - Paris instead which is only a 10 km longer than Columbus - Baltimore. It takes 7 hours with train and 8.5 - 9 hours with car. The flight takes 1 hour 35 minutes but the estimated time for travelling from central Munich to the airport, transfer time, flight, transfer and travel to central Paris is 5 hours.
I think he is referring to PGP being released.
1991 – Phil Zimmermann releases the public key encryption program PGP along with its source code, which quickly appears on the Internet.