Avoid duplicate records
It would be great if zotero would call up the existing reference when I try to add a duplicate copy of it rather than adding an exact replica of a citation that's already in my library.
With tagging there shouldn't be any reason why someone would need to have two copies of the exact same article in their library.
With tagging there shouldn't be any reason why someone would need to have two copies of the exact same article in their library.
http://forums.zotero.org/discussion/164/
http://forums.zotero.org/discussion/519/
http://forums.zotero.org/discussion/847/