Blogrolls are a bit like sticky rolls, actually, inasmuch as a lot of bloggers make them once and then never alter them again — people stick in there forever, even after their blogs disapppear! It’s simply the list of other blogs in the sidebar (usually) of a blog. Via Negativa doesn’t have one; I do the Smorgasblog instead. The Morning Porch has links in the footer. “Linkroll” is an alternate, perhaps better term.