Joomla 3.3, Mootools and Form2Content
Joomla is slowly switching from Mootools to JQuery. As many things depend on this it is a gradual process. The Joomla article manager has always used Mootools, as a result F2C has had to use it too. In Joomla 3.3 Mootools is still loaded by default. You can use different plugins to remove Mootools but than the F2C frond-end (based on Joomla Article Manager) no longer works. To allow Mootools just being loaded for F2C and other extensions which might require it you the following extension.
As soon as JAM works with JQuery we will update F2C too, leaving Mootools behind at last.