While doing a Google search for one relative I found an obituary for her mom. The first thing I found interesting about the find was that the obituary was from "The Cremation Society of Illinois". I never thought about a listing of cremated ancestors. This may open up new search potential for finding death dates.
The second thing I found interesting and some what funny was the Society's tag line: "Think outside the box". That made me laugh, a good on point way to explains what they do.
I hope to find more interesting sites like this.