Did they also make them members only and lock you from editing them ?
Ive seen other caches with terracaching links that dont get this treatment.
Id also guess that whoever was watching your caches has hidden behind the groundspeak log in to remain anonymous, in actions like this its common to see Micheal do the archiving.
After volunteering for so many years and recieving such widespread appreciation from the UK community this action is reprehensible.
If i was a current volunteer id be very wary of retiring if this is how you get rewarded.
"If you can't be a good example, then you'll just have to serve as a horrible warning."