I love the app and recommended in on HN earlier this week. It is great for moving things into Xcode projects and Skype, two of my most common, screen hogging destinations.
I'd promote it then in European business users forums, and to iOS developers, as both of those people use the app a lot.
Good point on Xcode as a good use case: I use DragonDrop all the time when I'm working on other projects, and miss it like crazy when I'm working on DragonDrop itself. :)
I'd promote it then in European business users forums, and to iOS developers, as both of those people use the app a lot.