Around Mozilla I see many examples of “Are X Y Yet?” naming (X = mostly “we”). What is the origin of these phrases? Since which point have they been preferred?
As I recall, arewefastyet.com was the original one. I thought it was older, but the earliest references I can find date back to 2010, like this one from September of that year:
Creating many short-lived domains leaves many outdated links to “domain aftermarket” advertisers. This list should be updated too: http://arewemetayet.com/