What are some alternatives?
When comparing IKO and Neighborhoods.nyc, you can also consider the following products
WikiTribune - Evidence based journalism, from the founder of Wikipedia
Neighbourly by Google - Your neighbourhood questions, answered
Minimal Wikipedia - Minimal redesign of Wikipedia by Moe Silah
Krrb - Hyperlocal, curiously global classifieds made just for you
Neighborly - The easiest way to invest in your community
HugeDomains - HugeDomains is a domain reseller offering premium domain names.