In recognition of what they claim to be the sudden and recent popularity of selling souls, and the fact that many geocachers nowadays are into the numbers game and will do lots of things in order to score a quick and easy find on a cache, Vinny & Sue Team proposed a cache called, Sell Your Soul for a Smiley! But it seems the reviewers don't really like the idea. My favorite quote in the thread is, Found the cache. The soul inside was wet, so I replaced it with a new one.You can read the entire thread here.
