There's a quality to super-heavy ajax webapps - they reach the uncanny valley of similarity to desktop apps. Just like an animated human starts to look really

There's a quality to super-heavy ajax webapps - they reach the uncanny valley of similarity to desktop apps. Just like an animated human starts to look really creepy as it approaches realism, there's something strange about web-apps that approach the style and complexity of desktop apps but don't quite reach it.