id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
3266	Minimize the usage of the _cke_expando attribute	Frederico Caldeira Knabben	Frederico Caldeira Knabben	"Our DOM API currently forces the creation or the _cke_expando property for every DOM object created.

In IE, this property becomes an attribute into the DOM. So, this situation is causing a huge performance impact in the code.
"	Bug	closed	Must have (possibly next milestone)	CKEditor 3.0	General		fixed	Confirmed Review+