I saw that work on S&T has been done by clemens zeidler.
Does someone know, if it will be included soon in the nightly-builds? I'm curious how it works :-)
Unfortunately stack and tile needs quite a bit of polish and cleanup before it is suitable for inclusion in trunk
Which had started thanks to Clemens and are very promising...
It will be good if stack and tile will be included in Interface Kit API to allow creating applications with this functionality.