I'm thinking along the lines of storing rich text: phrases, quotations, etc; and also hyperlinks?
I see FotoBilder (for me at least) as a way of storing memories. LiveJournal does that to a great extent, but categorising the memories is not a part of it's primary function. FotoBilder (or perhaps a partner system, TextBilder or LinkBilder?) could store and categorise this kind of information.