I also have a very nice TB:
http://www.geocaching.com/track/details.aspx?id=1668221
It is in the hands of n.vielleicht. since 05/31/2011 now - so since 14 months .
I wrote her three times now. Shr never responds but seems to be aktive in geocaching.
What can I do? It's really unfair. Especially as my TB Willy Wanderer has a brother Walter who misses him so much.