Zipingo, the small business review site launched by Intuit in late 2005, shut down yesterday. When it launched, Zipingo competed with a slew of other startups that were targeting local business reviews. Of the three that we mentioned – Yelp, Judy’s Book and Insider Pages – only one, Yelp, remains in it’s original form. Judy’s Book changed its model to focus on coupons… → Read More