my name is Gabriel, and I am one of the developers of Profile Builder (http://wordpress.org/plugins/profile-builder/), UI of which is based on the OT plugin, with a very beautiful and smooth UI.
What we noticed right from the beginning, is that the UI has a button (right under the icon), which lists the whole content (from several pages/tabs) in one single page.
My question is, that we noticed this only recently, that when a setting (page/form) is saved, the UI reloads, and first loads the whole content in this single page, and only then loads the UI with the tabs on the left side.
This phenomena can be noticed especially on slow servers.
What we think happens is, that first the plugin loads a non-JS version content, and then styles it.
Can you please elaborate on this, and offer us more insight on how OT was designed? - we would be very grateful!
Should you wish to do so, you can also reply directly via email, to firstname.lastname@example.org