Then URL's would be stored sepratly from the entry itself (DB wise anways), and could have a title so I would be more apt to actually name the link.
I had this thought because I know I have posted so many great URL's whenever I am researching something, such as health remedies, or php/msql solutions... etc..
It would be neat if there was a way for me to interface with JUST those links and not the entries, like a way to sort all of the links I have linked to. Often I remember "oh yeah a year ago i was searching for that and I posted a bunch links to it, but I have searched my calander in LJ and just can't find when i posted it"
I nearly use LJ as a link repository myself..
Hope I explained it well!