Have you heard of Google's Tip Jar?
It's a collection of money saving tips submitted and ranked by the web community. Tip Jar gathers tips in one place and invites people to rank them in order of usefulness. Over time, the best and most useful tips will rise to the top. Here is what Google's official blog says about Tip Jar:
Ideas are everywhere, but how do we know which ones actually work? At Google, we put a lot of stock in both the wisdom of crowds — the idea that lots of people responding to a given question can collectively find the best answer — and the value of community. We believe that people working together can help one another through even the most difficult times.Check it out here: Google's Tip Jar
