Web developers concern AJAX, RIA developers concern AJAX, User experience designers concern AJAX, Flash/Flex developers concern AJAX, Apollo developers concern AJAX. Adobe+Flex do not oppose/compete with AJAX, Flex is go beyond AJAX and embrace AJAX. There are quite a lot of post in MXNA about JavaScript, AJAX, CSS. Do you agree MXNA should add a smart category for AJAX?

YES!