How is gmail.com missing from this list? Before gmail you could hardly notice any email provider using XMLHTTP requests to load their mail, search, etc. It jus

How is gmail.com missing from this list? Before gmail you could hardly notice any email provider using XMLHTTP requests to load their mail, search, etc. It just my opinion, but to me it's always gmail which made it a normal-everyday-thing for sites to use Javascript so tightly across browsers. And they keep adding a ton of features like automatic email update (remember the check email buttons?), dragging/sorting contacts, inline chat, etc which may appear seamless but definitely push Javascript to the limit.