Yellowikis: Open Business Listings

This is a great idea: Yellowikis aims "to be the biggest, friendliest, most up to date, most predictable, least-discriminatory collection of basic business information in the world." As the name suggests, Yellowikis is basically a wiki yellow pages. Unfortunately it's fairly quiet and has a long way toward fulfilling its goal, but considering how woefully inadequate most online yellow pages are, I see a lot of potential for this to fill a big niche if they can get their act together.

Tags: business, listings, wiki, yellow pages