If google disappeared, then I will prefer Yahoo... But Google is Google and no one can take it place...
First of all, It would never happened and if, as you are saying to guess, it happens then sure most would move towards only to bing and yahoo. I think these are the two last giant after from the Google and now e can say the Bing only as yahoo is going to depend on the Bing's technology.
Yahoo and Bing, yes. But if Google went down, I would be watching very carefully for whomever could start to fill that void. (But then, I'm already watching for whomever is trying to put a dent in that marketshare.) ;-)
i will use BING if google goes off Bing is the 2nd best search engine today also google sees BING as its only competitor in search engine war
lol @ people who says they'll use Yahoo if Google goes down. FYI - Yahoo.com is now being Powered by Bing so using Yahoo is quite the same as using Bing.