On 22/01/2012 12:09 PM, Char Jackson wrote: [...]
IMO, you're way overthinking things. A database? User-created
criteria? Those things, and most of the rest of your observations,
don't seem to apply, unless I'm missing something.
See
http://www.makeuseof.com/tag/windows-7-libraries-–-and-why-you-want-them/
According to the writer, if you tag images using some tagging software,
the Pictures Library will recognise the tags, and present "folders" of
the tagged images, each folder bearing the tag as its name. Within each
folder, the files are arranged by date. The writer obviously thought
that this was pretty nifty. I do, too. Now if deleting a file (ie,
right-click on icon> Delete) would delete only the link, I'd think
Libraries were more than merely nifty. ;-)
As for the database concept: creating a list of links, then displaying
them as the contents of a folder, is one of the functions of a database.
Of course in a "real" database, the data-display isn't called a folder,
but that's just terminology. A "relational database" is basically a
structure of links to two or more characteristics of data items. That
way, you can ask the d/b to display a list of items satisfying two or
more criteria. "Pictures" can apparently display images according to two
criteria: date and tag. That makes Pictures a simple relational data base.