del.icio.us flaw?

If someone that's in my network on del.icio.us posts a bookmark to an interesting article, I find that I simply read it without bookmarking it myself. Frankly, the del.icio.us tagging process (even as spartan as it is) is still too much of an excise tax. Knowing that the bookmark is already in my network means I'll be able to find it again if I need to. This form of "laziness" certainly defeats the recommendation aspect of bookmarking that del.icio.us is trying to cultivate.

Do we need an even quicker way to bookmark an article that a fellow user has linked to? Maybe a "copy bookmark" button that copies the bookmark verbatim, tags and all ...