A couple days ago, we noted that real time search engine Scoopler was pivoting away from that product and transforming into JustSpotted, a celebrity tracking site. A key to this new service is the use of Twitter data (alongside Foursquare and Facebook data) to track where celebrities are around the world in real time. The plan

Milo, a startup that highlights local inventory in product search results both on the web and mobile devices, has struck a deal with comparison shopping site PriceGrabber today. The nature of the deal allows PriceGrabber to list the local brick and mortar stores where products are available within a search for a product.

Milo.com tracks the real-time availability and prices of more than 3 million products at over