Gah, I meant to meantion that, thanks Alan.

And the Manager has to have state, if for no other reason than to  
maintain the collection of Bookmarks that it's managing, tho as I  
envision it, Bookmark would have, like, 3 properties? URL, Label and  
LastVisited...


On Feb 18, 2009, at 5:12 AM 2/18/09, Alan Livie wrote:

> I think its the terminology that is misleading.
>
> Managers (or Services / public APIs / facades) are usually  
> singletons as they sit a layer above your domain model and provide  
> an inteface for your client code.
>
> If your BookmarkManager has state maybe it shouldn't be called  
> BookmarkManager. Maybe just Bookmark?

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