Can human aided searches be a differentiator? A lot of search firms--including ChaCha--sure hope so. I discovered ChaCha courtesy of Webware, a sister blog that recently named its 100 best Web ...

Earlier we reported that Indiana University has partnered with Internet search service ChaCha, also based in Indiana, to create an alliance for developing research tools and services via the Web.

ChaCha's voice search comes out on top when matched against Google and Yahoo's voice-enabled search applications on the iPhone, according to a performance analysis by MSearchGroove. Both the Google ...