[zottel]

Short answer: No.

Long answer: Plugins that are designed with the general "plugin" interface Objective C delivers work only with the app they are designed for. For the plugin to work with OW, the author would have to program a specific OW version.

Which leads me to my own question: There _are_ plugins that work with both Safari and OW and even other browsers, like the Flash plugin or the Schubert PDF plugin, or the QT plugin, of course. It seems these are those that only display stuff, not more. What are they based on? Is there some kind of general web plugin architecture for stuff that only handles certain kinds of data?