ChaCha is a new search engine technology which uses chat based results and have been found to be unsuccessful because of prank chatters. Other approaches to Internet Search Engine technology have been like natural language processing which have largely been unsuccessful. I propose the following changes which could be successful in the market.
The idea is good, maybe instead of chat a results page should be displayed, where as historical questions and answers could be categorised and similar questions couldf be given ready made results pages. Also researc h shoiuld be done and output pages for most common search terms could be created in advance and updated as the search results may include more internet start - ups.