It's probably early to start working on it, but where should the filters UI be placed?
I suppose the most obvious choice would be having a new "Filter" entry on the "Object" menu, and on context menu. Another option would be to modify the "Fill and Stroke" dialog to incorporate a new filter tab, but I think this would be a bit out of context.
Another issue is the layout within this filter UI, which can become very complex if not handled correctly... Any ideas?
Not urgent questions, but it would help to hear the community's opinion on this.

Hugo