I've never used Bing. Heavy user of DuckDuckGo though, which uses Bing as a source. DDG also has Q&A tech. Heavy user of its currency conversion feature, so it

I've never used Bing. Heavy user of DuckDuckGo though, which uses Bing as a source. DDG also has Q&A tech. Heavy user of its currency conversion feature, so it tells me what `100 dollars in Euro` is.