Both of those typos pass spell check ;) The "Who use them?" one bothered me too! The first few words on the Tim Berners-Lee page I saw were: “Simplicity is eas

Both of those typos pass spell check ;) The "Who use them?" one bothered me too! The first few words on the Tim Berners-Lee page I saw were: “Simplicity is easily to quote but often ignored in strange ways.” which is another typo that passes spell check, but makes no sense as-written.