What Am I Going to Do with 403 links?

I'm a big social bookmarker, perhaps too big. As I was looking at my account yesterday, I realize I have 403 links bookmarked at BlinkList. And that is nothing to compared to some folks. But what in the world am I going to do with 403 links? How can I reasonably use or manage this information? Interestingly enough, I care little about the "social" part of social bookmarking. I am compelled to use BlinkList because: 1) It is easier to manage a larger number of links with it. 2) I can access my bookmarks from anywhere. BlinkList is most useful to me as a means to track business links section on the nsaandmyspace. Now, I know exactly what sorts of links I can expect to find there. Same thing goes for my article not found. That's probably a pretty common problem for news type links. How many of my 403 links no longer work? There is really no way to tell. Del.icio.us") | Yahoo! My Web Technorati: TECHNOSIGHT blog.