I guess all the cool kids have one of these now:
It's kind of old school actually. Remember when a blog used to be links to other stuff on the web? Seriously, I swear I remember that. That's why they were called "weblog" and not "online diary" or whatever.
Anyway, that's what these seem to be used for, but now we have better technology, so fancier. I'm hoping it helps with my increasing unwieldly list of bookmarks - I can put things there instead if I don't need to visit them regularly - if nothing else.