Angela Potter, a teacher in Waikato, NZ, has a funny definition of "vindictive":
"My ex-boyfriend is an avid and very successful fisherman who asked me to protect his collection of GPS fishing spot co-ordinates [with my life no less]. Not a problem," she wrote on the auction.
And sold secrets tend to make for an angry man - Miss Potter said her ex was less than pleased to find out they had been shared.
Miss Potter said she would never have sold the co-ordinates had it been an amicable breakup, however, the man packed his belongings into her suitcase, which had sentimental value, and fled the country.
"When he refused to return my suitcase that's when I sold his co-ordinates," she said. "I didn't list them to be vindictive. I listed them as a bit of a laugh."
OTOH, she's now dating a new fisherman and says that she has not shared her ex's fishin' holes with him.