This is one I have been meaning to ask for for sometime.
Could we have some tools which enable us to have a DIV refresh. You know, just as you get with facebook comments, you type in a text box, hit enter and the text is entered into the page refreshing only that section of the page rather than the whole page.
I can see it fitting into the likes of dataassist, form builder, possibly site sculptor, infact any tool that allows us to create a form.
For example, in dataassist, on the pane where you define your update fields, you could simply have a check box next to the field allowing you to specify if it is to be a DIV refresh.
If that's not possible, then I guess it could be a stand alone tool.
I personally find DIV refresh easier to use when surfing on a mobile device.