Well there is one application where it is imnportant.
A lot of people on other lists I have joined
("Live-Aboard" and "Trawlers and Trawlering" )
use their comoputers for navigation purposes. These PCs have all the charts of the USA on them (mine does too, they are now FREE from NOAA) and you can plan out several days of travel, set the waypoints, monitor your position, operate the autopilot etc., etc.
There is the worry that needing to "validate" everything might be a problem.
Some on those lists have suggested that the EU agreement DOES imply that the computer must be in contact with Microsoft on occasion or it will not continue to operate normally.
Od course even the initial "validation" that IS required cvan be a problem for these computers in some cases.
Just wanted to know...