Study: Leading retail sites slow to adopt AJAX
According to a recent survey less than 20 percent of retail shopping sites are using AJAX to build out their sites, and only 6 percent are using advanced AJAX techniques.
"AJAX is arguably the best rich Internet application available to developers right now, but its complexity and the disruption to traditional development processes (seem) to be hindering the widespread adoption predicted by many experts," says one of the study administrators.
Particularly in companies where product information can be called up (like retail) or manufacturing, distribution, so users can immediately get all of the information they need instantly. Of course, this isn't as big of an issue when AJAX is built right in.