Dumb argument The_GURU. If you're using it, then clearly it must work & if it isn't, then why keep using it? As you say; you get paid to work. If you do a crap job do you think that whoever you're working for will A. Keep using you but not pay you or B. Pay someone else to do the pay. B of course as you're not going to do work for no pay. & neither does Microsoft intend to.

WGA is a bit like the police giving your house a quick check every several days. Sure if you've got nothing illegal it's not an issue, but do you necessarily want to go through with that? No.