How much will this cost? It's a very cool service that only a company the size of Yahoo! (and Google, Bing, etc) can provide due to the infrastructure needed f

How much will this cost? It's a very cool service that only a company the size of Yahoo! (and Google, Bing, etc) can provide due to the infrastructure needed for crawling and serving. It would be interesting if this was the first of many Yahoo! moves in which they shift from a pure search + portal to data providers. Their APIs already do that, but this is much bigger.