Out of curiosity, why did the title here change sometime in the last couple hours? It was something like the "no Bing, No Edge, .." from the current Ars title.

Out of curiosity, why did the title here change sometime in the last couple hours? It was something like the "no Bing, No Edge, .." from the current Ars title. Did they change the article title after this was posted here? I know Ars does A-B titles for a period after publishing.