Criminals are amongst the best innovators.
Publish a book of stories of criminals and how they innovated (by finding the holes in the system, thinking of new uses of new tools, etc.) and reluctantly helped advance knowledge.
Have a place where you can – anonymously and without and registration – tell the world what you really think about a subject.
A website where mutual interest subject are listed and anyone can express their opinion, tell the world what they really think. No registration, and totally anonymous so that you can write your real opinion (within the law.)
You want a new brand name but can’t seem to find a good one.
A service that crowdsources name creation and validation (domain names, trademarks, etc.) You describe what you want and get a list of valid suggestions within a short time.
Make sure that when you visit a city or country, you don’t miss on these.
A website dedicated to the best dishes in each city and country. Where to eat them, and even how to make them at home.
Existing book suggestions are skewed by agendas other than the reader’s.
An app that suggests new books for you to read with no hidden (or visible) agenda but your benefit as the reader.