This page is too serious. 192.91.171.42 18:14, 5 June 2008 (UTC)

I believe some etymology is in order. Why "foo?" Why not "X" or "?" or "blah" or "charles"? —The preceding unsigned comment was added by 76.4.66.233 (talk • contribs) .

[1], [2], and [3]. I supposed the wikipedia link to Foobar could be added, but to actually 'answer' your question: "Why does this page use 'X' and not 'foo'?". -- Qazmlpok 02:29, June 6, 2010 (UTC)